Bio Week 1

Bio Week 1

Assessment

Flashcard

Science

9th 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 consumer in an ecosystem?

Back

A consumer is an organism that obtains energy by feeding on other organisms. It is also known as a heterotroph.

2.

FLASHCARD QUESTION

Front

What does the prefix 'exo-' mean?

Back

The prefix 'exo-' means 'outside'.

3.

FLASHCARD QUESTION

Front

Which organisms have the most energy available in an energy pyramid?

Back

Producers have the most energy available in an energy pyramid.

4.

FLASHCARD QUESTION

Front

What is a detritivore?

Back

A detritivore is an animal that feeds on dead organic material.

5.

FLASHCARD QUESTION

Front

What is nitrogen fixation?

Back

Nitrogen fixation is the process of converting nitrogen gas into nitrogen compounds that plants can absorb and use.

6.

FLASHCARD QUESTION

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food, typically through photosynthesis, and serves as a source of energy for consumers.

7.

FLASHCARD QUESTION

Front

Define heterotroph.

Back

A heterotroph is an organism that cannot produce its own food and instead obtains its nutrients by consuming other organisms.

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