Which characteristic of the outer core makes it unique among the other layers of Earth?
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The outer core is the densest, making it more rigid than the other layers.
The outer core is the only layer made of silicate rock, allowing it to flow and move in convection currents.
The outer core is the hottest of all the layers, creating a buildup of pressure that makes it solid.
The outer core is the only layer that is composed of liquid metal, making it responsible for Earth's magnetic field.
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Answer:
The outer core is the third layer of the Earth. It is the only liquid layer, and is mainly made up of the metals iron and nickel, as well as small amounts of other substances. ... These powerful currents cause lines of invisible force to stretch around the Earth and thousands of miles into space, creating a magnetic field.
Related Questions
A(n) ____________ is the outer part of the shadow that remains partially lit during an eclipse.
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HELP PLZZZZZZZZZZZZZZ
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Answer:
what
Explanation:
Answer:
A car traveling at constant speed
Explanation:
HELP!! PLZ ANSWER BOTH AND DONT DO IT FOR THE POINTS!!PLZZZZ, TJIS IS DUE TODAY!!
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Answer: 1st part Because plants cannot walk around and take their seeds to other places, they have developed other methods to disperse (move) their seeds. The most common methods are wind, water, animals, explosion and fire
2nd part plant tropisms are mechanisms by which plants adapt to environmental changes. Thigmotropism describes plant growth in response to touch or contact with a solid object. Positive thigmostropism is demonstrated by climbing plants or vines, which have specialized structures called tendrils. Gravitropism or geotropism is growth in response to gravity.
Answer:
2)During photosynthesis, plants take the water from the soil, and the carbon dioxide from the air, and they make sugars out of it. When plants have the right balance of water, air, sunlight and nutrients, their cells grow and divide, and the whole plant gets bigger and bigger. And that's how plants grow.
Phototropism is the orientation of a plant or other organism in response to light, either toward the source of light.
Thigmotropism is the turning or bending of a plant or other organism in response to a touch stimulus.
Gravitropism is a coordinated process of differential growth by a plant in response to gravity pulling on it.
Explanation:
HELP PLZZZZZZZZZZZZZZZZZZ
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Because that would be the correct angle at the degree point which is pointing toward the top right
Answer:
A
Explanation:
Look above
If the temperature of a gas increases, will the gas particles move faster or will they move slower?
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Answer: faster
Explanation:
Both get something from the relationship. The fungus gets (4..................................) and (5...................................) from its partner as it carries out (6...................................) . The alga or bacterium gets (7. ..................................) and (8. ..................................) from the fungus. It’s a perfect relationship! Together, this pair can grow on (9...................................) , creating (10...................................) where there was none.
what should go on the blank spaces with the following words; sugars, soil, photosynthesis, rock, water, minerals, or oxygen
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The answer is....
4- mom
5- dad
6- sister
7- brother
8- cousin
9- aunt
10- uncles
- grand parents
and yeah
Pls help me i will make u a brainliest if its correct
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Answer:
A
Explanation:
Viruses are not alive, they're pretty much just some DNA or RNA in a little shell. The only way for them to make more of themselves is by hijacking a living cell and using it to make more of itself.
Which of the following statements about natural selection is most accurate
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Write a word summary of the article “There’s a gene for life in high-altitude Tibet.”
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Answer:
Answer is A
Explanation:
I took the test
I took the test!
The diagram shows the life cycle of a pine tree. What does stage 5 show?
D.) Young female cones produce spores from cells that divide using meiosis.
C.) A spore divides and grows into a pollen grain using mitosis.
A.)Young male cones produce spores using meiosis.
B.) A seed develops after the sperm from a pollen grain fertilizes the egg in an ovule.
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Answer:
A.)Young male cones produce spores using meiosis.
Explanation:
there ya go
Jada often visits a beach near her home. She notices that some areas of the beach are shrinking while other areas are growing. Which statement best explains the cau
these changes?
Both processes are due to erosion.
Both processes are due to deposition.
Some areas are shrinking due to erosion and other areas are growing due to deposition.
Some areas are shrinking due to deposition and other areas are growing due to erosion,
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Answer:
Some areas are shrinking due to erosion and other areas are growing due to deposition.
Explanation:
Erosion causes masses to shrink and erode, while deposition causes them to build up and grow.
Crediting Watson & Crick with credit is not fair because...
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Answer:
Rosalind Franklin was the first to discover the helical structure of DNA.
Explanation:
Crediting Watson and Crick with credit is not fair because Rosalind Franklin was the first to discover the helical structure of DNA.
Alright, so. If you took a wire, and connected one end of the wire to the leaf of a plant, and the other end of the wire to a rechargeable battery. Then if you put that plant in direct sunlight for a few hours/days, would you be able to charge that battery using the only the plant?? Could this be another form of solar power using photosynthesis??
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Answer:
No because it is insulator it will not conduct electric
Explanation:
A geologist wants to determine the age of rock formations in which of these locations would NOT be helpful to use the law of superposition to date a rock formation?
o on a wall of limestone in Florida because the chemical weathering would change the composition of the layers of sediment
o on the walls of the Grand Canyon above the Colorado River because the process of erosion would have worn away the layers
oina subsurtece canyon of the contine of Cuba because the ocean current would smooth the surface making the layers hard to see
o on a mountain formed by the upthrust of magma in California because the mountain building process would have disturbed the rock layers
Pro
P
o
M
DOLL
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Answer:
Cuba would make no sence due to the problem...
Explanation:
Cuba would make no sence due to the problem.
What are Rock Layers?
Strata, the plural of the Latin term stratum, is another name for rock layers, and stratigraphy is the study of strata. Stratigraphy is the study of the features of stratified rocks, including their relationship to time.
The majority of the rocks that are visible at the Earth's surface are sedimentary, meaning they were created from fragments of older rocks that were blown apart by wind or water.
In rivers, lakes, and seas, the gravel, sand, and muck sink to the bottom. Sand turns into sandstone, muck turns into mudstone or shale, gravel turns into conglomerate, and plant and animal fragments can turn into fossils.
Therefore, Cuba would make no sence due to the problem.
To learn more about Rocks, refer to the link:
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EXPERT HELP I'LL GIVE BRAINLIEST:
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Answer:
A. They make hormones that prevent infections.
Explanation:
Which number represents water becoming water vapor in the hydrologic cycle diagram?
1
2
3
4
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Answer:
1
Explanation:
Water vapor is produced from the evaporation (or boiling) of liquid water or from the sublimation of ice. Under typical atmospheric conditions, water vapor is continuously generated by evaporation and removed by condensation. so 1 is the correct answer
Number 1 should be the right answer
pls pls answer this question i need it and pls no silly answer or i will have to report question in the pic
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Answer:
d
Explanation:
How does e-coli belong to the bacteria kingdom? Please provide evidence
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6. How do ecosystems change over time?
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Q1) Endangered
Q3) The most obvious result of the removal of the top predators in an ecosystem is a population explosion in the prey species. ... When prey becomes more scarce, the predator population declines until the prey is again more abundant. Therefore, the two balance each other. When the predators are removed, prey populations explode.
Q4) pioneer species
Q5) desertification
please make me the brainliest !
Help me on all those including the second one (extra point for hardness)
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Answer:
1. Lithosphere
2. Where things are. Exact points on the surface of the earth. Represent the distance of any location from the center of the Earth
Summery. Longitude and latitude are lines that run across Earth's surface to locate points on the globe
4. B. hydrosphere
Which characteristics do all bony and jawless fish have in common? Check all that apply.
[] backbone
[] swim bladder
[] scales
[] gills
[] bony skeleton
THIS IS NOT A MULTIPLE CHOICE! YOU MUST SELECT ALL THE CORRECT ANSWERS.
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Answer:
Gills, Scales, swim bladder, and backbone.
Explanation:
Characteristics all bony and jawless fish have in common are:-
Gills, Scales, swim bladder, and backbone.Both are cold-blooded also called ectoderms. This means that they can't control their body temperature internally. Their body temperature is similar to the temperature of their outside environment.What are bony fishes?Osteichthyes are cold-blooded vertebrates that breathe through gills and use fins for swimming.Bony fishes share several distinguishing features: a skeleton of bone, scales, paired fins, one pair of gill openings, jaws, and paired nostrils.They can be contrasted with the Chondrichthyes, which have skeletons primarily composed of cartilage.To know more about Chondrichthyes here
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EXPERT HELP: EXPLAIN THE ANSWER IF YOU DON'T YOU WILL BE REPORTED: What happens during the stage labeled 6?
A. Young male cones produce spores using meiosis.
B. Young female cones produce spores from cells that divide using meiosis.
C. A spore divides and grows into a pollen grain using mitosis
D. A seed that contains an embryo plant grows into a young pine tree.
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Look at the plant cell shown below. Which organelle is NOT found in animal cells and provides support and protection for plant cells?
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Answer:
here are the things you won't find in animal cells
Explanation:
cell wall, chloroplast, central vacuole, leucoplast, chromoplast,
Chose all that apply for spring tides
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Answer:
yeah you got the right answer
Explanation:
PLEASE HELP WILL MARK BRAINLIEST!!: List three things you can do to help protect the environment.
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Answer:
Recycle
Reuse
Reduce
Explanation:
Answer:
Reduce, reuse, and recycle.
Volunteer for cleanups in your community.
Conserve water.
Explanation:
:)
Please answer today! If you answer any rubbish and waste my points, you will be reported!! Thank you.
1.) Give 3 ways how to increase shock (static electricity).
2.) Give 3 ways how to decrease shock (static electricity).
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Answer: Whenever objects hit each other, electrons can be passed to or received from the surface of another object. The number of electrons being transferred is based on the type of triboelectric material. But, with plastic bottles or trays bumping into each other on conveyor belts, static is being generated.
Detachment – when one material is being separated from another material by peeling, electrons may not able to return back to the original molecule. Adhesive tape and protective films are prevalent in generating static charges by detachment because of the larger surface areas. As an example; when the backing material is being removed from labels, the static will cause the labels to be misaligned.
Frictional – This is one of the most common reasons for generating large static forces. It is caused by two non-conductive surfaces being rubbed together. The amount of force being applied to the material as it slides back and forth will create higher static charges. It is definitely noticed when you rub a balloon on your hair. The more times that you rub the balloon against your hair, the stronger the static forces, allowing the balloon to “stick” to the wall. It is also noticed as sheets of material are stacked or running over rollers.
decrease: Install a Humidifier. The most effective way to minimize static electricity in the home is to install a humidifier.
Treat Your Rugs and Carpeting. A static charge in your rugs and carpeting can cause a shock when you walk across them.
Use Products on Clothing.
Explanation:
EXPERT HELP: EXPLAIN THE ANSWER
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Answer:
c
Explanation:
Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves. This can kill, damage, or change the cells and make you sick. Different viruses attack certain cells in your body such as your liver, respiratory system, or blood.
A(n) ____________ is when the Moon falls into the shadow of the Earth.
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This is for Science it is due today I don't understand plz help
What would happen to the organisms in a particular biome if there was a drastic temperature change? (I.E., If the desert received torrential rain or if the tundra experienced global warming X10)
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EXPERT HELP: EXPLAIN THE ANSWER: What happens during the stage labeled 6?
A. Young male cones produce spores using meiosis.
B. Young female cones produce spores from cells that divide using meiosis.
C. A spore divides and grows into a pollen grain using mitosis
D. A seed that contains an embryo plant grows into a young pine tree.
Answers
Answer:
Gymnosperms are seed plants that have evolved cones to carry their ... Megaspores made in cones develop into the female gametophytes inside the ovules of ... ovule: the structure in a plant that develops into a seed after fertilization; the ... grain to initiate fertilization; the pollen grain divides into two sperm cells by mitosis; ...
Explanation: