Carbon Cycle, Photosynthesis, Cellular Respiration Review

Front

What is the process called where plants convert sunlight into energy?

Back

photosynthesis

Front

While exploring a lush forest, Akhil noticed that the trees were absorbing sunlight and releasing a gas into the air. What gas is released as a byproduct of this process?

Back

oxygen

Front

What is the primary source of carbon in the carbon cycle?

Back

atmospheric carbon dioxide (CO2)

Front

What is the role of decomposers in the carbon cycle?

Back

Decomposers break down dead organic matter and release carbon dioxide.

Front

What is the equation for cellular respiration?

Back

C6H12O6 + 6O2 -> 6CO2 + 6H2O + ATP

Front

Which organelle is responsible for cellular respiration in eukaryotic cells?

Back

mitochondria

Front

How does photosynthesis contribute to the oxygen cycle?

Back

Photosynthesis contributes to the oxygen cycle by releasing oxygen into the atmosphere.

Front

What is the greenhouse effect and how does it impact Earth's systems?

Back

The greenhouse effect is the process by which certain gases in the Earth's atmosphere trap heat from the sun and prevent it from escaping back into space. It impacts Earth's systems by causing global warming, changes in weather patterns, rising sea levels, and the melting of ice caps and glaciers.

Front

What role does the atmosphere play in supporting life on Earth?

Back

The atmosphere provides oxygen, regulates temperature, and protects against radiation.

Front

What are the two main processes involved in the carbon cycle that are crucial for life on Earth?

Back

photosynthesis and respiration