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YEAR 9 BIOLOGY REVISION

YEAR 9 BIOLOGY REVISION

Assessment

Presentation

Biology

9th Grade

Practice Problem

Medium

Created by

Ishan Riyas

Used 25+ times

FREE Resource

10 Slides • 10 Questions

1

YEAR 9 BIOLOGY REVISION

A quick review of the topic decomposers followed by a quiz

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Open Ended

Decomposers play a critical role in the flow of energy through an ecosystem.

Justify this statement.

3

4

Multiple Choice

Chemicals that break down large molecules

1

enzymes

2

bacteria

3

organic matter

4

all of these

5

Multiple Choice

Fungi are made of thread like structures called

1

hyphae

2

enzymes

3

none of these

6

Multiple Choice

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What sort of decomposes are growing on this orange?

1

bacteria

2

fungi

3

protozoa

4

none of these

7

Multiple Select

All decomposers have a well developed digestive system. State True or false

1

True

2

False

8

Multiple Select

Earthworms are decomposers. state true or false.

1

true

2

false

9

Multiple Choice

Identify the decomposer.

1

A mushroom

2

A green plant

3

A mouse

10

Multiple Choice

Which of the following is the best way for disposal of vegetable and fruit peels?

1

Recycling

2

Composting

3

Burning

11

Multiple Choice

Which of these organisms are the most important decomposers in an ecosystem?

1

Algae and fungi

2

Fungi and bacteria

3

Algae and bacteria

4

Bacteria and virus

12

Open Ended

How do fungi feed?

13

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YEAR 9 BIOLOGY REVISION

A quick review of the topic decomposers followed by a quiz

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