Ecology:Reinforcement

Ecology:Reinforcement

Assessment

Flashcard

Science

6th 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 is a niche?

Back

A niche refers to how an organism survives, including its habitat, how it obtains food and shelter, and how it avoids danger.

2.

FLASHCARD QUESTION

Front

What occurs when more than one organism needs the same resource?

Back

Competition occurs when more than one organism needs the same resource.

3.

FLASHCARD QUESTION

Front

What is the study of interactions between organisms and their environment called?

Back

Ecology.

4.

FLASHCARD QUESTION

Front

What are the three components of the biosphere?

Back

1) All of the water on the Earth's surface 2) The top portion of the Earth's crust 3) The atmosphere that surrounds the Earth.

5.

FLASHCARD QUESTION

Front

What is population density?

Back

The number of individuals of one species per one specific area.

6.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their environment.

7.

FLASHCARD QUESTION

Front

What is a food chain?

Back

A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.

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