Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy in the form of glucose, using carbon dioxide and water.

Front

How does photosynthesis affect carbon levels in the atmosphere?

Back

Photosynthesis removes carbon dioxide from the atmosphere, helping to regulate carbon levels and contributing to the carbon cycle.

Front

What are the main components of the carbon cycle?

Back

The main components of the carbon cycle include photosynthesis, respiration, decomposition, and combustion.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, producing carbon dioxide and water as byproducts.

Front

How does cellular respiration contribute to the carbon cycle?

Back

Cellular respiration releases carbon dioxide back into the atmosphere, which can then be used by plants for photosynthesis.

Front

What role do oceans play in the carbon cycle?

Back

Oceans absorb a significant amount of carbon dioxide from the atmosphere, acting as a carbon sink and helping to regulate global carbon levels.

Front

What is evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, often due to heat from the sun.

Front

What is condensation?

Back

Condensation is the process by which water vapor in the air cools and changes back into liquid water, forming clouds.

Front

What is precipitation?

Back

Precipitation is any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

Front

What is the primary source of energy for evaporation?

Back

The primary source of energy for evaporation is the sun.