8 SCI Fall Final Review

8 SCI Fall Final Review

Assessment

Flashcard

Science

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the closest star to Earth?

Back

The Sun.

2.

FLASHCARD QUESTION

Front

What is a biotic factor?

Back

A living component of an ecosystem, such as plants and animals.

3.

FLASHCARD QUESTION

Front

What is an abiotic factor?

Back

A non-living component of an ecosystem, such as water, rocks, and temperature.

4.

FLASHCARD QUESTION

Front

What is a food web?

Back

A complex network of feeding relationships among organisms in an ecosystem.

5.

FLASHCARD QUESTION

Front

What is the role of decomposers in an ecosystem?

Back

Decomposers break down dead organic matter, recycling nutrients back into the soil.

6.

FLASHCARD QUESTION

Front

What is the function of a cell membrane?

Back

To regulate what enters and exits the cell, allowing water and nutrients to pass through.

7.

FLASHCARD QUESTION

Front

What is the function of a cell wall?

Back

To provide structure and protection to plant cells.

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