QUIMESTRAL TEST 5TH

Complete with the correct information. Natural ecosystems are created by………………

• These are created by nature.

• They are man-made.

• These are created by nature and man made

Choose the correct interaction

When two animals are competing for the same resource, what type of interaction do they have?

• Predation (Predator–Prey)

• Mutualism

• Competition

WHICH OF THE FOLLOWING IMAGES ARE NATURAL ECOSYSTEMS? CHOOSE 2 ANSWERS

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WHICH OF THE FOLLOWING IMAGES IS A MIX ECOSYSTEMS? CHOOSE 1 ANSWER

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WHICH OF THE FOLLOWING IMAGES IS AN AQUATIC ECOSYSTEMS? CHOOSE 1 ANSWER

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Why doctors recommend drinking milk?

Think, what are the functions of the skeletal system? Explain

Think and write some characteristic that our bones have

I understand the importance of taking care of our natural ecosystems

• YES

• NO

• I NEED HELP

Determined that animals and plants perform an important function in nature.

• YES

• NO

• I NEED HELP