WorksheetCloud.com - Question Sheet 2

Subject: Grade 6 Natural SciencesTopic: Ecosystems and food websTotal: 29 Marks

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Date:

Question 1: True/False 2 marksThe living and non-living things in an ecosystem do not depend on each other, for example, seaweed doesnot depend on seawater.

TRUE FALSE

Question 2: Text Input 3 marksType one word only for an area or habitat that contains living and non-living things.

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This image refers to question: 3

Question 3: True/False 2 marksStudy the food web carefully.

The fly is eaten by the water weed.

TRUE FALSE

This image refers to question: 4

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Question 4: True/False 2 marksStudy the savanna food web carefully.

The only producer is grass.

TRUE FALSE

This image refers to question: 5, 6

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Question 5: Text Input 3 marksStudy the different ecosystems.

What kind of ecosystem does E represent? Type only one word for your answer.

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Question 6: Please Fill In The Blanks 4 marksStudy the ecosystems carefully, and then identify the type of ecosystem in the description below:

A (1) ecosystem has very large open spaces with plenty of sunlight. The weather conditions are (2) .

Possible Answers: grassland | river | forest | pond | shady and the soil is damp | hot in summer and cold inwinter

1 2

Question 7: Text Input 3 marks… are small freshwater ecosystems. They have plenty of sunlight, but are often shady around the edges. Itis shady and cool under the water and the soil around it is damp.

Answer using one word only.

This image refers to question: 8

Question 8: Please Fill In The Blanks 4 marksStudy the diagrams carefully.

A/An (1) is many linked food chains showing the feeding relationships between plants and animals. Anexample of this is (2) .

Possible Answers: ecosystem | food web | Picture A | Picture B

1 2

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Question 9: True/False 2 marksInsects live in most ecosystems.

TRUE FALSE

This image refers to question: 10

Question 10: Please Fill In The Blanks 4 marksStudy the desert animals carefully.

The (1) is the producer and the decomposer is the (2) .

Possible Answers: cactus | lizard | scorpion | insect

1 2

Total: 29 Marks

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