Answer:
A)a mixture of solid particles of liquid droplets found in the air
Explanation:
Particulate matter is a mixture of solid particles or liquid droplets found in the air. They are usually quite harmful and cause pollution to the environment.
These particles remain suspended for a long period of time in the air. Examples are dust, fine ash, and water droplets. Particulate matter is usually a product of human activities. At times, they could result from natural causes such as volcanic activities. Most of these particles are the common causes of lung cancer and some respiratory diseases.Solid ground found in the tundra is called permafrost.
Small pieces of ice and snow are known as sleets.
So, a mixture of solid particles or liquid droplets found in the air is known as particulate matter.
If a marathon runner runs a distance of 5 km (kilometers) in 45 minutes. What is his speed?
Given parameters:
Distance = 5km
Time taken = 45 minutes
Unknown:
Speed = ?
Solution:
Speed is a physical quantity.
It is given as;
Speed = [tex]\frac{distance}{time}[/tex]
Since the unknown is speed;
convert the time given to hours;
60min = 1hr
45min = [tex]\frac{45}{60}[/tex] = [tex]\frac{3}{4}hr[/tex]
So, speed = [tex]\frac{5}{\frac{3}{4} }[/tex] = 5 x [tex]\frac{4}{3}[/tex]
= [tex]\frac{20}{3}[/tex]km/hr
I WILL GIVE BRAINLIEST
Match the vocabulary term with its meaning.
1. empire
adjective describing civilizations that have made a lasting impact on future civilizations.
2. monarchy
a political unit made of vast territory that is under the direction of a single ruler.
3. republic
a type of government in which representatives are chosen by the people to make decisions
4. assembly
a legislative body
5. classical
a type of government in which a king or queen rules over the people.
Answer:
5 adjective describing civilizations that have made a lasting impact on future civilizations.
1 a political unit made of vast territory that is under the direction of a single ruler.
3 a type of government in which representatives are chosen by the people to make decisions
4 a legislative body
2 a type of government in which a king or queen rules over the people.
Explanation:
Answer:
1.empire: a political unit made of vast territory that is under the direction of a single ruler.
2.monarchy: a type of government in which a king or queen rules over the people.
3.republic: a type of government in which representatives are chosen by the people to make decisions
4.assembly: a legislative body
5.classical=adjective describing civilizations that have made a lasting impact on future civilizations.
Hope this helped!The international date line runs mainly along which meridian
Answer:
Prime Meridian
Explanation:
what would you hypothesize of remote sensing data showed abnormally high levels of the color of light reflected?
Answer:
You need to add more detail for me to answer.
Explanation:
define climate why the regions in the plane zones are colder than the region in the tropical zone
Answer:
the earth is spherical and so sun shines directly the tropical zone (equatorial zone/equator) than the plane zone, because they are far away from the sun, so I they are colder
How does air transport enhance information exchange?
Answer:
Air transport is an important enabler to achieving economic growth and development. Air transport facilitates integration into the global economy and provides vital connectivity on a national, regional, and international scale. It helps generate trade, promote tourism, and create employment opportunities.
Explanation:
i don't know if this helps but that's all I know about it
How dose air temperature over landmasses and adjacent bodies of water change between day or night
Answer:
Radiation from the sun heats up Earth's landmasses . temperature and movement of air masses above the land and water. Because water has a much higher heat capacity, or specific heat, than do sands, soils or . changes in water temperature at night; while land temperatures may drop .the nearby water temperature.
Explanation:
Where are population clusters present in Canada?
A. Near coastal regions.
B. The Great Lakes region.
C. In places that support agriculture, trade, and fishing.
D. All of these are correct.
Answer:
All of these are correct.
Explanation:
Canada is the second-largest country in the world, but its population is not what would be expected for such a vast territory, in fact, Canada is a country with low population density. The majority of the population in this country is concentrated in the southern, southeastern, and southwestern part, while the rest of the territory is mostly empty. There are multiple reasons for this uneven population concentration, with the major being the climate, economy, and connectivity.
The aforementioned areas where the population is concentrated are the only ones that provide relatively good living conditions. These are the only parts of the country where agriculture is possible. Coming out on sea (that doesn't freeze in winter) is very beneficial for trade but also makes the climate milder. And last but not least, these are the areas that border the United States, the biggest economy in the world, which in turn has a big influence on the high development of the Canadian economy near the border.
Humidity levels are greatly affected by ______.
A. Air Pressure
B. Clouds
C. Temperature
D. Wind
Answer:
temperature
Explanation:
a rise in temperature lowers humidity this is because the air is heated and expands and the volume increases thus the distribution of water vapour becomes less.
Answer:
tempenture
Explanation:
What is an example of effect on human life of the processes within the interior of the Earth the lithosphere
Answer:plates move
buildings collapse
people get hurt
Explanation:
Answer:
volcanoes erupted in the ring of fire.
Explanation:
.
I'm clueless on this Test Dynamic Earth question I will literally venmo you $10 if you can help me I'm really desperate here thank you
A seismograph station is located several thousand kilometers from an earthquake’s epicenter.
Explain the order that the S and P waves will arrive at the station.
By using the characteristics of the S and P waves explain why they arrive in the order they do.
Explanation:
At the station, the P-waves arrives first before the S -waves. These two waves are together known as the body-waves. Body waves permeates through the earth unlike the surface waves that moves on the earth surface.
P waves are typically known as the primary waves. They are longitudinal waves as they travel parallel to the source of their propagation. Therefore, they have the highest wave velocity and can travel through any type of medium. By this their longitudinal compressional ability which applies a force in the direction of their propagation, a series of rarefaction and compression occurs along their path and makes them easier to disseminate.
S waves are secondary or shear waves. They are transversal waves because they move perpendicularly to their source. To transmit this kind of wave would be very difficult. Without a body shearing, S - waves cannot propagate. It is therefore, more difficult to transmit the energy in this regard.
The nature of S -waves makes it difficult to be transmitted when compared to P - waves. This will in turn reduce its frequency, and hence its velocity.
What subatomic particle can be found outside the nucleus and describe its charge and mass.
Answer:
Electron
Explanation:
Electrons circle the nucleus and have a negative charge. The mass of an electron is about 1/2000 the mass of a proton, or 0.000549 amu.
which statement about mass and weight is correct
Answer:
Explanation: Mass is the quantity of matter a body contains while weight is the measure of mass of a body. Weight is the product if mass and the acceleration due to gravity of a body.
Explanation:
I need to find out what x and d are
x=36 and d=41
Further explanationWhen parallel lines get crossed by a transversal some angles will be formed (which have the same magnitude = equal)) :
Corresponding Angles: The angles on the same corners
Alternate Interior Angles: Alternate sides of the Transversal, and on the Interior of the two crossed lines.
Alternate Exterior Angles: on the outer side of each of the two lines and on the opposite side of the transversal.
Supplementary Angles: if both angles are added = 180 °
So : 2x-5 = 113 (Corresponding Angles)
[tex]\tt 2x-5=180-113(supplementary~angles)\\\\2x-5=67\\\\2x=72\\\\x=36[/tex]
The number of angles of the triangles = 180°
[tex]\tt 67(2x-5)+72(2x)+d=180^o\\\\139+d=180^o\\\\d=41^o[/tex]
Answer:
x=36 and d=41
Explanation:
When parallel lines get crossed by a transversal some angles will be formed (which have the same magnitude = equal)) :
Corresponding Angles: The angles on the same corners
Alternate Interior Angles: Alternate sides of the Transversal, and on the Interior of the two crossed lines.
Alternate Exterior Angles: on the outer side of each of the two lines and on the opposite side of the transversal.
Supplementary Angles: if both angles are added = 180 °
So : 2x-5 = 113 (Corresponding Angles)
The number of angles of the triangles = 180°
what options do students have to improve their work in school?
Answer:
have a real conversation with a teacher if you need help go to her and she will help
Explanation:
choose to get a student relationship partnership going on in the school meet with principal to discuss new idea
leading other students to have a mixer or take action please mark brainiest and add me and I'll help more
describe the standard of living in north africa
Answer:
The two major issues that lower the standard of living in North Africa is that North Africans have been living in poverty due to water shortages and urban problems such as overcrowding are serious issues. Other than that, the standard of living in North Africa is generally higher than than other parts of Africa
Explanation:
what describes the spatial relationships between and among places? A absolute location B projection C relative location D orientation
THIS CANT BE WRONG
Answer:
The correct option is C relative location
Explanation:
Relative location is the reference to the position of a place on its location in respect to other location. Together latitude and longitude point the relative location of a region.
How does climate change affect the Inuits?
Answer:
Explanation:
The move from nation food to costly, locally acquired, and regularly unfortunate food things has effectively affected Inuit wellbeing and social character. Environmental change can aggravate this issue even. Food stockpiling is likewise influenced by hotter temperatures and defrosting permafrost.
Select all that apply. The four stages of a civilization are _____. beginning senior birth adulthood adolescence growing pains
Answer:
Birth, Growing Pains, Adulthood, and Senior.
Explanation:
Civilizations go through four stages. Birth, growing pains, adulthood, and senior. Birth is when a leader emerges, a political state is formed, and the state grows stronger and aquires more territory. Growing pains is when the state comes into conflict with it's neighbors. After years of warfare, the state grows control of a whole region. In adulthood, the state experiences a period of peace and posterity. Finally, the senior stage is when warfare and rebellion cause serious problems. The state isn't strong enough to maintain itself, it collapses.
(Pls give brainliest :))
We know that the four stages of civilization are:
Birth.Growing pains.Adulthood.Senior. What are the stages of civilization?This refers to the stages that human society go through as it grows up from infancy to adulthood.
The first stage is birth, then the society continue to grow and suffer growing pains that relate to establishing itself. They then enter adulthood for a long time and then end up as seniors.
Find out more on civilization at https://brainly.com/question/1756283.
The most commonly used temperature scale in the world is _____.
Answer:
fehrenheit
Explanation:
Unit 3a plate tectonics study guide
Answer:
Explanation: for what is the question
Fill in the blank. Remember to spell correctly.
The ____ was a huge rebellion that occurred from 1910-1920.
Can someone help me?!
Answer:
The answer is C
Explanation:
the relationship between history and geography in the baltic nations
Answer:
The relationship between history and geography stems from "geological factors having impacted the course of history in many ways ". Even historical event has taken place in a geographic location. Because of this connection, history and geography are forever linked. Many times, geography and history are relatively synonymous, because several locations have a resounding place in history.
What happens to the plates and the mantle at plate
boundaries
Answer:
At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.
Answer:
look at explanation :p
Explanation:
At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed. Or another way to say it is, The plate boundaries are the locations where the plates shares either a divergent, transform or convergent type of boundaries. The convection current that is generated in the mantle region of the earth's interior led to the breakdown of the lithosphere into various large and small plates. At the divergent plate boundaries, the magma rises upward from the interior of the earth, causing upwelling of the mantle, and thereby adding new materials to the crust along the mid-oceanic ridge. At the convergent plate boundaries, the plates collides and denser one sinks to the interior of the earth, causing the mantle to shrink. At the transform plate boundaries, the plates are conserved and the mantle remains unchanged.
Match the empire with one of its famous leaders:
1. Aksum Caesar Augustus
2. Persia Hammurabi
3. Assyria Ezana
4. Greece Cyrus
5. Nubia Piankhi
6. Babylon Shalmaneser III
7. Rome Alexander
Answer:
Askum - Ezana
Persia - Cyrus
Assyria - Shalmaneser III
Greece - Alexander
Nubia - Piankhi
Babylon - Hammurabi
Rome - Caesar Augustus
POSSIBLE PO
What actor would cause location F to have a colder yearly climate than any other location?
A
Answer:
Its elevation
Explanation:
Due to being on the top/peak of a mountain, such a point would be particularly colder than points at lower elevation.
the ___ system breaks down the food we eat while the ______transports the tiny food particles to each cell in the body.
What causes an earthquake?
A)buildup of magma
B)hard collisions between tectonic plates
C)extreme rock deformation
D)buildup of pressure between tectonic plates
Answer: B
When two tectonic plates crash into each other, they shake the Earth. We feel this movement as an earthquake. The answer is hard collisions between tectonic plates.
Answer:
B
Explanation:
Took the test
Where in the world is Carmen Sandiego
Answer:
Carmen Sandiego is in Manhattan New York
Explanation:
Chelsea Studios Manhattan, New York (1991–1992) Kaufman Astoria Studios Queens, New York (1992–1995)
Answer:
Carmen Sandiego is all around the world.
Explanation:
You really can't keep up with her.