Ecology Review

Ecology Review

Assessment

Flashcard

Science, Other

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are biotic factors in an ecosystem?

Back

Biotic factors are the living components of an ecosystem, including plants, animals, fungi, and microorganisms.

2.

FLASHCARD QUESTION

Front

What is an abiotic factor?

Back

Abiotic factors are the non-living physical and chemical components of an ecosystem, such as water, soil, air, and sunlight.

3.

FLASHCARD QUESTION

Front

What is a niche in ecology?

Back

A niche is the role an organism plays in its environment, including its habitat, resource use, and interactions with other organisms.

4.

FLASHCARD QUESTION

Front

What happens to a population when predators are removed?

Back

The population may increase until it reaches the carrying capacity of the environment, then stabilize.

5.

FLASHCARD QUESTION

Front

What is deforestation?

Back

Deforestation is the clearing or thinning of forests by humans, which can lead to habitat loss for many species.

6.

FLASHCARD QUESTION

Front

How can humans help save animal habitats?

Back

Humans can help save animal habitats by planting trees, creating protected areas, and reducing pollution.

7.

FLASHCARD QUESTION

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

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