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Environmental Science Fundamentals

Environmental Science

A collection of factual questions covering animal biology, ecosystems, and environmental phenomena.

biology ecology nature

8 Questions Medium Ages 12+ Jul 19, 2026

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About this Study Set

This study set covers Environmental Science through 8 practice questions. A collection of factual questions covering animal biology, ecosystems, and environmental phenomena. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 8 questions from the Environmental Science Fundamentals study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which process involves green plants converting light energy into chemical energy?

A Respiration
B Photosynthesis
C Transpiration
D Fermentation

2 What is the primary gas that makes up the Earth's atmosphere by volume?

A Oxygen
B Carbon Dioxide
C Argon
D Nitrogen

3 Which biome is characterized by low temperatures and a layer of permanently frozen subsoil known as permafrost?

A Tundra
B Taiga
C Savanna
D Chaparral

4 Which group of animals is primarily responsible for the majority of global pollination for flowering plants?

A Birds
B Bats
C Insects
D Small mammals

5 What is the term for the total variety of life in a particular habitat or ecosystem?

A Biomass
B Biodiversity
C Population density
D Succession

6 Which layer of the Earth's atmosphere contains the ozone layer that absorbs ultraviolet radiation?

A Troposphere
B Mesosphere
C Stratosphere
D Thermosphere

7 What is the term for an organism that primarily consumes both plants and animals?

A Herbivore
B Carnivore
C Detritivore
D Omnivore

8 Which natural phenomenon is caused by the gravitational pull of the Moon and the Sun on Earth's oceans?

A Tides
B Currents
C Upwelling
D Tsunamis

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