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Exams & Certifications

7th Grade Nutrient Cycles Quizzes, Questions & Answers

7th Grade

Top Trending Nutrient Cycles Quizzes

Explore the Nitrogen Cycle through targeted questions assessing knowledge on nitrogen fixation, the role of bacteria, and key processes like denitrification. Understand how nitrogen transitions between organic and inorganic...

Questions: 19 | Attempts: 4796 | Last updated: Jun 22, 2025

Sample Question
What is the most common way that nitrogen fixation occurs?

Lighting

Nitrogen-fixing bacteria

Fossil fuel combustion

Forest fires

Phosphorus Cycle Quiz: Nutrient In Ecosystems

Explore the Phosphorus Cycle through this engaging quiz. Learn about the release of phosphorus from rocks, its pathway through ecosystems, and why it doesn't exist in the atmosphere. This quiz assesses understanding of...

Questions: 7 | Attempts: 6666 | Last updated: Oct 22, 2025

Sample Question
Which of the following statements about the phosphorus cycle is correct?

Phosphorus primarily cycles through the atmosphere, undergoing various chemical reactions.

Phosphorus is mainly absorbed by plants through the process of nitrogen fixation.

Phosphorus can be lost from ecosystems through leaching and runoff into bodies of water.

Phosphorus cycle is independent of the carbon cycle.

Trivia Questions On Carbon Cycle: Quiz

What do you know about the carbon cycle? Do you think you can pass this quiz? The carbon cycle is a biogeochemical process where carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and the earth's...

Questions: 10 | Attempts: 2453 | Last updated: Jul 10, 2025

Sample Question
How does the human body return carbon to the atmosphere in the carbon cycle? click all that apply

Cellular respiration

Waste products

Photosynthesis

Formation of glucose

Recent Nutrient Cycles Quizzes

The Nutrient Cycle Quiz: Trivia!

Questions: 11 | Attempts: 3297 | Last updated: Mar 21, 2025

Sample Question
In a nutrient cycle, nutrients are:

Recycled constantly

Put in long term storage occasionally in nutrient "sinks"

Put in temporary storage in the bodies of organisms

All of the above

Chapter Five Quiz: Obtaining Energy and Nutrients For Life

Questions: 15 | Attempts: 86 | Last updated: Oct 4, 2025

Sample Question
All heterotrophic organisms contain chloroplasts and are capable of carrying out photosynthesis.

True

False

The Nitrogen Cycle Quiz! Trivia Questions

Questions: 8 | Attempts: 24470 | Last updated: Jan 17, 2025

Sample Question
Nitrogen that is used by plants is in the form of...

Nitrogen monoxide

Nitrates

Oxygen

The Nitrogen Cycle Pimlico

Questions: 10 | Attempts: 110 | Last updated: Jan 22, 2025

Sample Question
How do animals obtain nitrogen?

By fixing nitrogen from the atmosphere

By ammonification

By feeding and digesting plants

By nitrification

What Is Organic Nitrogen Cycle?

Questions: 6 | Attempts: 3174 | Last updated: Oct 16, 2025

Sample Question
The movement of nitrogen between the environment and living things is called the

Nitrogen cycle