Energy Flow and Matter Cycling - Missed Questions

Which of the following equations represents the process of photosynthesis?

Tags

NGSS.HS-LS2-5

NGSS.HS-LS1-5

Complete the equation for photosynthesis: ​ (a)   + water --> ​ (b)   + oxygen

• Carbon Dioxide
• Glucose
• Oxygen

Tags

NGSS.HS-LS2-5

NGSS.HS-LS1-5

If carbon dioxide levels (a)   then the rate of photosynthesis will decrease ​ ​

• decrease
• stay the same
• increase

Tags

NGSS.HS-LS2-5

Which of the following best describes the role of photosynthesis in the flow of energy within an ecosystem?

• It converts chemical energy into light energy.

• It converts light energy into chemical energy.

• It releases energy stored in glucose.

• It breaks down organic matter into simpler compounds.

Tags

NGSS.HS-LS2-5

NGSS.HS-LS1-5

Which of the following processes releases carbon dioxide back into the atmosphere?

• Photosynthesis

• Respiration

• Nitrogen fixation

• Transpiration

Tags

NGSS.HS-LS2-5

Which of the following best describes the relationship between energy flow and matter cycling in an ecosystem?

• Energy is recycled, while matter flows in one direction.

• Both energy and matter are recycled.

• Energy flows in one direction, while matter is recycled.

• Both energy and matter flow in one direction.

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-4