Экологическая викторина

1

1

The tallest grass in the world is a bamboo. that is:

A

3.7 m high

B

100 m high

C

37 m high

2

How many of our home wastes can be recycled?

A

Half

B

None

C

All

3

What % of the Earth’s water can be found in the oceans?

A

25%

B

97%

C

66%

Who weights more – all the humans in the world or all the insects in the world?

4

A

The humans weight twice as much

B

The insects weight 12 times as much

C

They weight about the same

5

How many trees can we save every year by recycling

1 newspaper every day?

A

1

B

5

C

None

6

Which country doesn’t have rainforests?

A

Spain

B

Australia

C

Brazil

7

Which animals have got smaller eyes in proportion to their bodies?

A

Ants

B

Whales

C

Elephants

8

How many flowers must beers visit to make a pound of honey? ( pound=454g)

A

Two hundred

B

Two thousand

C

Two million

9

How much water can a camel drink in ten minutes?

A

19 liters

B

Up to 112 liters

C

3 liters

10

How many hours a day does a koala sleep?

A

8 hours

B

22 hours

C

1 hour

11

Which city is the most populated?

A

Mexico

B

Tokyo

C

Los Angeles

Which process takes less water?

12

A

Washing plates by hands

B

Washing plates in a dishwashing machine

C

Washing plates with hose ( шланг)

How many sea animals are killed every year by plastic bags and wastes in the ocean?

13

A

Up to one million

B

None

C

Some hundreds

How many trees do we need to absorb carbon dioxide ( углекислый газ) produced by one car?

14

A

1

B

50

C

100

Which sea habitat has the greatest variety of species?

15

A

Coast line

B

Coral reef

C

Seagrass beds

16

In two hours a bamboo tree can grow almost:

A

1.2 m

B

10 cm

C

5 m

How many wastes does a person “produce” every year?

17

about 50 kg

about 400 kg

about 225 kg

18

To grow 1 kilo of potatoes we need:

40 liters of water

1000 liters of water

100 liters of water