Once heat from the Sun penetrates the Earth's atmosphere, the heat is circulated as warm air rises and cold air sinks. What is this process called?1. convection
2. radiation
3. reflection
4. conduction

Answers

Answer 1

Answer:

Heat from the sun is radiated to the surface of earth. The circulation of heat through the atmosphere of earth is taken place by the process called convection.

What is heat transfer?

Heat will transfer from regions of greater heat to regions of less heat. The mode of heat transfer in different states of matter. The heat transfer mode in solids is called conduction.

The closely packed molecules in solids transfers the heat throughout the chain of the molecules by conduction. The heat transfer mode in fluids that's in air and liquids is called convection, where the hotest molecules from the ground rises to the top making the molecules in its path hot.

Radiation is the heat transfer mode in vacuum. Electromagnetic waves and heat energy are transferred to surface of earth by radiation. Therefore, the radiated heat energy is circulated throughout the earth's atmosphere is convection.

To know more on convection, refer here:

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Answer 2

Answer: Once heat from the sun penetrate the Earths atmosphere, the heat is circulated as warm air rises and cold air sinks,this process is called convection Convection can be demonstrated by placing a heat source {cooker} at the side of a glass full of a liquid, and observing the changes in temperature in the glass caused by the warmer fluid moving into cooler areas

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CO2(s) is a solid.

CO2(g) means it is gas.

So they differ in their physical properties.

Physical propertiers means that they differ in their look.

Photosynthesis is a vital process for plants, animals and humans, and the environment? Give at least two examples of how plants, animals and humans, and the environment benefit from photosynthesis.

Answers

When photosynthesis occurs, carbon dioxide is consumed by the plant and oxygen is the by-product of the reaction. Oxygen is vital to survival since we need it to breathe.

Photosynthesis is how plants make food for themselves. We get our food directly (we eat vegetables) and indirectly (herbivorous animals) from plants.

photosynthesis produces food for plants
this requires carbon dioxide and water to react in the present of sunlight and also chlorophyll to produce glucose and oxygen
1.animals need the oxygen supplied for respiration
2.photosynthesis helps to balance the carbon dioxide content in air, it reduces the amount of carbon dioxide thereby reducing occurrence of global warming
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How can an organism have the same phenotype, but different genotypes?

Answers

Yes, an organism can have the same phenotype but different genotypes.
Genotype is the genetic makeup.
Phenotype is physical appearance.

Alleles are forms of a gene. ex. Brown eyes are dominant over blue eyes. Blue eyes are recessive.

Use 'organic matter' in a sentence (Does not have to be complex)

Answers

rganic matter or organic material, natural organic matter, NOM is matter composed ofor ganic compounds that has come from the remains of organisms such as plants and animals and their waste products in the environment.

Devon noticed that it has rained more this year than it did in each of the previous 10 years. How might this increase in rainfall effect populations in the area?Group of answer choices

A) Populations for whom water is not a limiting factor will increase in size.

B) Populations for whom water is not a limiting factor will decrease in size.

C) Populations for whom water is a limiting factor will decrease in size.

D) Populations for whom water is a limiting factor will increase in size.

Answers

Answer:

Populations for whom water is a limiting factor will increase in size.

Explanation:

Answer:D

Explanation:

If you were to observe a handful of soil, what materials would you MOST LIKELY find? A. weathered rock and decomposed organic remains
B. small pieces of recycled glass and tiny pebbles
C. large minerals and fossilized remains of organisms
D. small living plants and hardened lava from a volcano