Search Header Logo
Biogeochemical Cycles

Biogeochemical Cycles

Assessment

Passage

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Samuel Tesfay

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

To provide energy for cellular activities

To form carbohydrates during photosynthesis

To decompose organic matter

To create fossil fuels

2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how human activities have disrupted the carbon cycle.

Evaluate responses using AI:

OFF

3.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

During photosynthesis, plants use carbon from ___ to make carbohydrates.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process in the nitrogen cycle involves bacteria converting nitrogen gas into ammonia?

Nitrification

Denitrification

Nitrogen fixation

Ammonification

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the symbiotic relationship between legumes and Rhizobia bacteria.

Evaluate responses using AI:

OFF

6.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

The process by which decomposers break down dead organisms and return carbon to the environment is called ___.

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is eutrophication and how does it affect aquatic ecosystems?

Evaluate responses using AI:

OFF

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?