Water and Carbon Cycle

Front

What process removes carbon dioxide from the atmosphere?

Back

Photosynthesis is the process by which plants convert carbon dioxide into organic compounds, removing it from the atmosphere.

Front

What is transpiration in the context of the water cycle?

Back

Transpiration is the process by which plants release water vapor into the atmosphere as a waste product.

Front

What is the primary source of atmospheric carbon?

Back

Transportation is the greatest contributor to atmospheric carbon due to emissions from vehicles and industrial processes.

Front

What are the two processes represented by the labels X and Y in the flow of organic molecules through an ecosystem?

Back

X: Decomposition, Y: Respiration.

Front

Why is runoff important in the water cycle?

Back

Runoff is important because it returns water to other locations on Earth, contributing to the replenishment of water sources.

Front

Define the carbon cycle.

Back

The carbon cycle is the process by which carbon is exchanged between the atmosphere, land, water, and living organisms.

Front

What role do decomposers play in the carbon cycle?

Back

Decomposers break down dead organic matter, releasing carbon back into the atmosphere and soil.

Front

How does photosynthesis contribute to the water cycle?

Back

Photosynthesis uses water and releases oxygen, contributing to the overall movement of water in the ecosystem.

Front

What is the significance of the greenhouse effect in relation to carbon emissions?

Back

The greenhouse effect is significant because increased carbon emissions enhance this effect, leading to global warming.

Front

Explain the process of respiration in the carbon cycle.

Back

Respiration is the process by which living organisms convert organic matter into energy, releasing carbon dioxide back into the atmosphere.