Science
Which is correct about how air typically moves?
A. Air moves from high-pressure areas to low-pressure areas.
B. Air moves from low-pressure areas to high-pressure areas.
C. High-pressure air moves on top of low-pressure air.
D. High-pressure air and low-pressure air move alongside each other.

Answers

Answer 1
A.air moves from high-pressure areas to low-pressure areas
Answer 2
B because I had this on a test and got it right

Related Questions

What causes air to move towards the water from the land during the night?
Gravity moves the air towards the water because water is lower than the land.
The ground cools faster at night than the water which retains its heat warming the air above at.
The dry air over the land is heavier than the air over the water that contains more water vapor.
The ground retains the heat from the Sun longer than the water.

Answers

Answer:

C The ground cools faster at night than the water which retains its heat warming the air above at.

Explanation:

In simple words a land breeze is the flow of wind from the land towards the sea. During the night time, the land cools down quickly as compared to the day because there is no sun to heat surrounding air and the sea surface.

The ground cools faster at night than the water which retains its heat warming the air above at

What do you predict might happen if someone introduced a new species that could eat large amounts of algae at a rapid pace, outcompeting other species already present? Describe what you think might happen, making sure to specify how at least three of the organisms that might be affected and giving a detailed explanation for each organism. Make sure to include in your answer at least one organism that does not eat algae.

Answers

Answer:

Small fish, crustaceans, and water-dwelling insects eat algae, so they are going to be affected if an new species is introduced and is water based, also the new species its the algae at a rapid pace, a bunch of organisms will be in danger because some of the organisms eats algae as a primary source of food. If there is something that can make this species go extinct for sometime until it is possible algae can grow as fast as they eat it, then there would be a bunch of sea creatures/organisms affected by this huge change. Not only will the small fish, and other sea creatures/organisms will be affected but it'll also disrupt the ocean food chain, including us human! Because we eat fish, some people depend on algae because if the algae kept getting ate up by this "new" species EVERYTHING else would be also disrupted. Microscopic animals wouldn't have enough food, fish wouldn't have enough oxygen and plants would lose some of the carbon dioxide they need to grow, so these organisms DEPEND on algae for their LIFE!

Explanation:

Answer:

Small fish, crustaceans, and water-dwelling insects eat algae, so they are going to be affected if an new species is introduced and is water based, also the new species its the algae at a rapid pace, a bunch of organisms will be in danger because some of the organisms eats algae as a primary source of food. If there is something that can make this species go extinct for sometime until it is possible algae can grow as fast as they eat it, then there would be a bunch of sea creatures/organisms affected by this huge change

Explanation:

A city is concerned about global warming and smog. It wants to reduce the impact of its use of fossil fuels. Explain how the city could use technology to reduce fossil-fuel use by changing (a) its transportation, (b) its buildings, and (c) services for city residents.

Answers

Answer:

I think its a

Explanation:

cars and stuff use fossil fuels, therefore changing transportation may reduce its fossil fuel usage.

What are the thin fibers of the human nervous system called?


tendons

nerves


spinal cord


ligaments

Answers

Answer:

nerves

Explanation:

please mark me as brainnest

Answer:

B. nerves.

Explanation:

These fibers emanate from the brain and the spinal cord and branch to every part of the body.

How are cold, dry air masses formed?
over water in polar regions
over water in tropical zones
over land in polar regions
over land in tropical areas

Answers

Cold masses form over Polar regions
Cold masses form over land in polar regions

describe how wind forms ocean waves in deep water and how these waves change as they develop in 6 sentences
PLEASE HELP

Answers

Wind-driven waves are created by friction between wind and surface water. When wind blows across the surface of an ocean the continual disturbance creates a wave crest. These waves can be created through local winds or distant winds. The waves can be affected by wind speed and wind duration. The faster the wind and the longer it blows, the bigger the waves. It also can depend on how far the wind blows uninterrupted.

I hope this helps :)
Wind forms ocean waves by creating friction between the wind and surface water. This creates a rising crest that forms into a wave. As the wind continues to blow, the waves also continue. Depending on the location, the waves change. For example, when deep water waves move to shallower waters, they change into breaking waves. As the wave travels into deeper waters, it slows down and the wavelength decreases.

Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labeled factory emissions, the sun labeled sunlight, a cloud labeled carbon dioxide in atmosphere, another tree labeled plant respiration, an arrow from organic carbon to dead organism, and fossils and fossil fuels. Arrows are labeled as follows: A from the sunlight to photosynthesis, B from carbon dioxide in atmosphere to photosynthesis, C from factory emissions to carbon dioxide in atmosphere, D from carbon dioxide in atmosphere to carbonates in water, E from dead organisms to fossils and fossil fuels, and F from plant respiration to the sky.


Using the diagram above, answer the following questions:

True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.
True or False. The arrow labeled A represents a transfer of solar energy to chemical energy. Explain why this is true or false.

Answers

Answer:

False. The arrow labeled C represents a transfer of carbon dioxide from factory emissions to the atmosphere, and it does not involve the conversion of chemical energy to mechanical energy. This is a chemical reaction in which carbon dioxide is released into the atmosphere.

True. The arrow labeled A represents a transfer of solar energy to chemical energy. Photosynthesis is the process by which plants convert sunlight and carbon dioxide into energy in the form of sugar molecules. This represents a conversion of solar energy into chemical energy in the form of the sugar molecules.

Which body systems is the MOST important? Explain why?

Answers

Answer:

While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes. More importantly, it controls every function inside the human body as well.

Explanation:

Cardiovascular or the nervous system

Can someone please please help me with this(it is not a a b or c kind of question its how you can use all a b and c to help the environment I just dont know the answer )PLEASE NO LINKS

Answers

Answer:
I would say A, only because transportation plays one of the largest roles in pollution. changing the transportation to more energy efficient and safe alternatives would show a lot of improvement in the air quality. the carbon that comes from the cars is also adding to global warming because of the amount of carbon being released and renewed is overwhelming to the carbon cycle, therefore transportation should be changed.


as the earths orbits around the sun the direction of the tilt of its axis changes'

Answers

Earth’s tilted axis cause the seasons. Throughout the year, different parts of the earth receive the suns most direct rays .
As Earth orbits the Sun, its tilted axis always points in the same direction.

Science
A meteorologist analyzes data to develop weather forecasts. Which weather-based data would be most helpful for a meteorologist to track in order to most accurately predict changes in weather?

A. levels of precipitation and types of clouds
B. temperature and moisture levels of moving air masses
C. number of recent thunderstorms and tornadoes sighted in an area
D. density of air and humidity levels

Answers

The answer is a, levels of precipitation and types of clouds

A meteorologist analyzes data to develop weather forecasts. Levels of precipitation and types of clouds is weather-based data would be most helpful for a meteorologist to track in order to most accurately predict changes in weather. Thus, option A is correct.

What is weather forecasting?

Weather forecasting is defined as the whether's prediction with help of application which based on the principle of physics, and supplied with various statistical and empirical technology and techniques.A meteorologist analyzes data to develop weather forecasts. Levels of precipitation and types of clouds is weather-based data would be most helpful for a meteorologist to track in order to most accurately predict changes in weather.

Metrologist is known as scientist who plays a vital role in the development of systems that help to measure objects. Metrology defined as the branch of science deals with study of measurement, including both theoretical as well as experimental at certain level of unfixed things in any field related to technology and science.

Therefore, Levels of precipitation and types of clouds is weather-based data would be most helpful for a meteorologist to track in order to most accurately predict changes in weather. Thus, option A is correct.

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Are Bananas curved because they grow towards the sun?

Answers

Answer:

Yes

Explanation:

they grow towards the sun bc of negative geotropism.

Answer:

Bananas are growing against the garavity. So, as they get bigger they grow towards sun to get more sunlight. When they grow like that they get curve not straight. This process is called "Negative Geotropism"

Give brainliest if this helps you. please

In the first box there 3 answer choices (when I say box I meant the space in the pic)
1st box) 2nd box) 3rd box)
a) direction a) shape a) precipitate
b) time b) temperature b) precipitation
c) gas c) size c) clouds

Answers

Answer:

a) direction a) shape a) precipitate

a) direction a) shape a) precipitate

Constraints are limits on a design. In this design challenge, you'll use the thermal conductivity simulation to test your design. Look at the simulation to see what your constraints are.

Answers

Answer:

The constraints could be lack of materials, funds, or time. Another constraint could be size or shape.

Explanation:

Hope this helps!

Think about the sport you have chosen and the skills and movements involved. For example, the sport may require increased strength. Or it may require good balance or hand-eye coordination. What body systems are most directly involved in the skills needed for your chosen sport?
Please answer in at least 8 sentences and no scams

Answers

Answer:Improving your overall fitness can help you no matter what sport or other form of exercise you engage in. But where performance is concerned, the greatest improvements arise from training that develops skills specifically related to your activity of choice.

For instance, you need cardiovascular endurance and flexibility to play tennis. But to become good at tennis, you have to work on skill-related fitness components like agility, power, speed, and hand-eye coordination. It's this focus on activity-related skills that differentiate two distinct areas of fitness development.

Explanation:

Answer:

Regardless of what sport or activity you participate in, improving your general fitness can benefit you. However, when it comes to performance, the best results come from training that focuses on developing abilities relevant to your chosen activity.

The picture below shows the Manavgat Waterfall found on the Manavgat River in Turkey.
BASS
What is the primary force responsible for the motion of the water over the sloping ground, and how does this force affect the water?
A the force of air pressure, because it pushes the water downward
B the force of friction, because it applies a downward pulling force on the water along the rough rocks
C the force of magnetism at Earth's core, because it pushes the water downward
D the force of gravity, because it applies a downward pulling force on the water along the sloping land
OD
ОВ
ОА
Ос

Answers

The answer for this exact question would be C
C because I had this on a test and got it right

What happened to North American coastal waters when the great white shark population decreased?
The ray population increased.

The oyster population increased

The clam population increased.

The scallop population increased.

Answers

The population of Ray increased.

Now I don’t know much about marine life. But I do know that a large shark that must consume great amounts of meat per day in order to survive, would eat something bigger then an oyster, clam or scallop. If a large predator is taken out of its home it’s prey, in this case sharks and ray’s, they prey’s numbers would soon go up.

Answer:

Sorry I am late to answer your question :)

Here's the answer:

The ray population increased.

Explanation:

Tell me if you need an explanation along with the answer.

Have a great day :)

Brainstorm ideas about which materials you'll use in your design and how they'll be put together.

Answers

Which design please tell so i can help
Radhe Radhe
What design? I would love to help but

Energy in Ecosystems
Plants capture the sun's energy and make food in the process of photosynthesis. Only about 0.1 percent of the sun's energy is captured by plants. Plants take carbon dioxide and water and, using the energy from sunlight, convert it into glucose (food) and oxygen. About one-half of the energy absorbed by plants is used right away. The other half is stored in plants as energy-containing food (carbohydrates).

2. How do you think energy from the sun ends up in the crust, tomato sauce, cheese, and meat on a slice of pizza

Answers

Answer:

Heat it is placed near fire and the sun is a ball of fire

Explanation: TYYYYY

What are the parts of the plant?

Answers

roots stem leaves flower fruits and seeds
Roots , stems , leaves, flowers,fruits , and seeds

please help with the question below (giving brainliest to first correct answer) .

Answers

Answer: The answer is B

Explanation: Whenever a cell divides, it's always a carbon copy of the cell it originates from.

ANSWER WITH A EXPLANATION PLEASEE

Which climate zone experiences the greatest variety of weather with the seasons of the year?
A. polar
B. tundra
C. temperate
D. tropical


Which answer choice lists the weather conditions that would most likely result in snow?
A. warm temperature, light winds, low humidity
B. low humidity, freezing temperature, light clouds
C. freezing temperature, light clouds, heavy winds
D. freezing temperature, heavy clouds, high humidity

Answers

Answer:

1. c

2.b

Explanation:

Temperate climate zone is most likely to experiences the greatest variety of weather. Therefore, option (C) is correct.  Whereas low humidity, freezing temperature and light clouds (B) result in snow.

What are climatic zones?

Climate zones are regions that have their own unique climates. It is possible that the weather patterns, latitude, or groups of flora and animals correspond to these zones. There are a variety of climate categorization schemes, each of which defines zones based on a different combination of climatic elements or factors taken individually.

On Earth, there are approximately five primary types of climates, including tropical, dry, temperate, Continental and Polar.

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I point to the sky and say "That is a cloud of vertical development" What should you expect to see as you look up?

A. A cloud that extends across the sky
B. A cloud that is at low altitude
C. A cloud that extends upward from low altitude to high altitude
D. A cloud that is at middle altitude

Answers

A cloud of vertical development...

I would say that it's Option C.

I hope this helps.

Your answer will be C

Condensation is part of the water cycle and also plays a role in the weather. Which of the following illustrates condensation?

A. Water turning from a vapor into rain droplets
B. Water turning into water vapor in an ocean or lake
C. Water turning from a liquid into ice on a winter road
D. Water turning from ice to liquid as salt is applied to a road

Answers

Answer:

Water turning from a vapor into rain droplets.

A. Water turning into water vapor into rain droplets.



Explanation: condensation is the conversion of a vapor or a gas to a liquid. so the answer is most likely A.




Hope this helps!

How do each of these nutrients impact the body?
Carbohydrates:
Fats:
Proteins:
Vitamins:
Minerals:
Water:

Answers

Answer:

Carbohydrates : provide the fuel you use as energy for physical activity, brain function and organ function .

• Fats : Body fats have a cushioning effect on organs and tissues . Body fats act as a shock absorbers for bones .

• Proteins : supports many bodily systems , including cell growth , immune function , metabolism and hormone production .

• Vitamins : they help shore up bones . heal wounds , and bolster your immune system .

• Minerals : Ferrying oxygen throughout the body .

• Water : Helps maintain the balance of body fluids .

Explanation:

hope this helps

Answer:

carbohydrates

Explanation:


Which is a contact force?
A applied force
fons
B gravitational force
C electrical force
D magnetic force

Answers

A. applied force is a contact force

Answer:

A: Applied force

Explanation:

The rest of them are non-contact forces.

A contact force is any kind of force that requires contact to occur.

So:

Applied force is a contact force because they occur ONLY during contact with each other.

Gravitational force is not a contact force because they occur even when they're not in contact with each other.

Electrical force is not a contact force because they also occur even when they aren't in contact with each other.

Magnetic force is not a contact force because they pull/push on objects without touching them.

What kinds of animal have claws

Answers

Answer:

Birds, reptiles, and many mammals can have claws. Even some amphibians.

Explanation:

Answer:

Mostly carnivores and omnivores

Explanation:

Most animals that have claws are carnivores. They need claws in order to hunt their prey among other purposes which explains why they have them rather than herbivores. There are some exceptions to this like sloths which are herbivores with claws.

list 3 ways that the lower mantle is different from the asthenosphere:

Answers

Answer:

1. make-up

asthenosphere- semi-plastic rock

lower mantle- solid rock

2. density

asthenosphere- lower density, floats

lower mantle- higher density, beneath the asthenosphere

3. texture

asthenosphere- more rigid, less plastic

lower mantle- solid, plastic texture

Please help me Please help :(

Answers

Answer:

In order for the plant which is in the biosphere to grow it needs the dirt that is in the geosphere, the sun and CO2 that is in the atmosphere, as well as the H2O in hydrosphere

Explanation: I hope this helps :D

The plant is part of the biosphere (living organisms) and it gets nutrients from the soil (biosphere), and it gets water from the hydrosphere and CO2 from the atmosphere. The plant uses CO2 and water to perform photosynthesis to survive.

Dew point is the temperature at which the rate of condensation equals the rate of evaporation.

True
False

Answers

Answer:

Called the dew point temperature, the point of saturation is where evaporation equals condensation. Therefore, a cloud results when a block of air (called a parcel) containing water vapor has cooled below the point of saturation. Air can reach the point of saturation in a number of ways.

Explanation:

The statement "dew point is the temperature at which the rate of condensation equals the rate of evaporation" is definitely true.

What is Evaporation?

Evaporation may be characterized as a type of chemical process through which an element or compound transforms from its liquid state to its gaseous state. This can certainly be achieved by consistently delivering energy to the compound.

Dew point temperature is the temperature at which air must be cooled in order to become saturated with water vapor. This water vapor is a form of a gaseous component that intermingles with the liquid components which are formed through the process of condensation. At this point, the rate of condensation equals the rate of evaporation.

Therefore, the statement "dew point is the temperature at which the rate of condensation equals the rate of evaporation" is definitely true.

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