Cycles/Spheres

Cycles/Spheres

Assessment

Flashcard

Science

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged among the atmosphere, land, water, and living organisms. It includes processes such as photosynthesis, respiration, decomposition, and combustion.

2.

FLASHCARD QUESTION

Front

What role does photosynthesis play in the carbon cycle?

Back

Photosynthesis is the process by which plants, algae, and some bacteria convert carbon dioxide and sunlight into glucose and oxygen, thus removing carbon from the atmosphere.

3.

FLASHCARD QUESTION

Front

What is respiration in the context of the carbon cycle?

Back

Respiration is the process by which living organisms convert glucose and oxygen into energy, releasing carbon dioxide back into the atmosphere.

4.

FLASHCARD QUESTION

Front

What is combustion and how does it affect the carbon cycle?

Back

Combustion is the burning of organic materials, which releases carbon dioxide into the atmosphere, contributing to the greenhouse effect and climate change.

5.

FLASHCARD QUESTION

Front

What is the significance of evaporation in the water cycle?

Back

Evaporation is the process by which water changes from liquid to gas, transferring energy from the surface to the atmosphere and playing a crucial role in weather patterns.

6.

FLASHCARD QUESTION

Front

How does condensation contribute to the water cycle?

Back

Condensation is the process by which water vapor cools and changes back into liquid, forming clouds and eventually leading to precipitation.

7.

FLASHCARD QUESTION

Front

Why do areas around the equator have consistent temperatures?

Back

Areas around the equator receive direct sunlight throughout the year, leading to minimal temperature variation compared to regions further from the equator.

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