Biogeochemical Cycle

Q.

Mark T if the statement is True and F if it is False.

Plants carry out photosynthesis only during the day and respiration only at night.

1. True
2. False

Q.

Plants, animals and microorganisms make the biotic component of ecosystem.

1. True
2. False

Q. The living components of an ecosystem are known as components.

1. biotic
2. abiotic
3. synthetic

Q. Explain the carbon cycles in your own words with suitable diagrams.

Q. Define Biogeochemical cycles. What are the different Biogeochemical cycles that you have studied?

Q.

Which of the following is/are the abiotic components of terrestrial habitats?

1. Lion

2. Fish

3. Rock

4. Sunlight

Q. Define Biogeochemical cycles. What are the different Biogeochemical cycles that you have studied?

Q. The biogeochemical substances are never lost in the biogeochemical cycle.

1. False
2. True

Q.

Define respiration.

Q. Explain why respiration is said to be the reverse of photosynthesis?
<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> [Review Questions - SAT - 3]

Q. Match the following biogeochemical cycles with their related process.

1. Transpiration
2. Nitrification
3. Decomposition
4. Photosynthesis