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Exam Part 2 (Unit 2)

Total questions: 21

Worksheet time: 2hrs 45mins

Name
Class
Date
1.

Look at the images and answer the question

In which habitat are the animals adapted to high temperatures?

a)

In habitat 1

b)

In habitat 2

c)

In both habitats

2.

Look at the images and answer the question

Which habitat is more humid?

a)

Habitat 1

b)

Habitat 2

c)

Both habitats are humid

3.

Look at the images and answer the question

Which animal could live in habitat 1?

a)

Whale

b)

Frog

c)

Lizard

4.

The image represents an experiment and the table shows its results. According to the information, answer the question

What is the objective of this experiment?

a)

To determine the effect of humidity on cockroaches.

b)

To determine the effect of temperature on cockroaches.

c)

To determine the effect of light on cockroaches.

5.

The image represents an experiment and the table shows its results. According to the information, answer the question

What will happen if five more cockroaches are added?

a)

The cockroaches will not move.

b)

They will move to the dark zone.

c)

They will move to the light zone

6.

The image represents an experiment and the table shows its results. According to the information, answer the question

If the five extra cockroaches move to the dark zone, what does the experiment show?

a)

Cockroaches prefer humid places.

b)

Cockroaches prefer hot places.

c)

Cockroaches prefer places with little light.

7.

What is a habitat?

a)

It is the natural home of a living thing.

b)

It is the function of animals in an environment.

c)

It is where plants live and develop.

8.

What characteristic of habitats does the image represent?

a)

Humidity

b)

Light

c)

Animal diversity

9.

Which human activity has a negative impact on the environment?

a)

Washing clothes in rivers or lakes

b)

Riding a bicycle

c)

Planting trees

10.

Look at the image and answer the question

Which action is represented by the first symbol?

a)

Making sheets of steel from crashed cars.

b)

Using plastic bags from the supermarket.

c)

Brushing teeth using a glass of water.

11.

Look at the image and answer the question

When you use both sides of the paper at your school, it is an example of which action?

a)

First symbol

b)

Second symbol

c)

Third symbol

12.

Look at the image and answer the question

Which word refers to making new glass from used bottles?

a)

Reduce

b)

Reuse

c)

Recycle

13.

Why is it important to follow the three Rs?

a)

Because we can earn more money.

b)

Because we care for the environment in this way.

c)

Because it produces a negative impact on the environment.

14.

Which action facilitates recycling?

a)

Separating paper from leftover fruit, vegetables and food

b)

Using old clothes to do the cleaning

c)

Giving away old shoes that you do not wear

15.

What is a native animal?

a)

It is an animal that lives in a nature reserve

b)

It is an animal that is eaten only in one country

c)

It is an animal that is originally found in one particular area or country

16.

Which is a native animal of China?

a)

Panda

b)

Horse

c)

Rabbit

17.

Which animal is in danger of extinction?

a)

Butterfly

b)

Tiger

c)

Deer

18.

What does it mean when an animal is in danger of extinction?

a)

It could disappear forever from nature.

b)

Predators eat the weakest animals

c)

The animal’s young die at birth

19.

Imagine you are traveling with your family when you see an endangered animal. What should you do?

a)

Get out of the car and feed it

b)

Capture it so you can take care of it

c)

Watch it from the car and then leave it in its habitat.

20.

Some students want more protection for an endangered animal that lives in a jungle. What should they suggest?

a)

Do not allow people in natural reserves

b)

Prohibit deforestation where the animal lives

c)

Install security cameras in zoos

21.

Give an example of how your city’s waste could be reduced.

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