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Экологическая викторина.ppt
ecology
quiz
The tallest grass in the world is a bamboo. that is:
A
B
C
3.7 m high
100 m high
37 m high
A
1
1
How many of our home wastes can be recycled?
A
B
C
Half
None
All
2
What % of the Earth’s water can be found in the oceans?
A
B
C
25%
97%
66%
3
Who weights more – all the humans in the world or all the insects in the world?
A
B
C
The humans weight twice as much
The insects weight 12 times as much
They weight about the same
4
How many trees can we save every year by recycling
1 newspaper every day?
A
B
C
1
5
None
5
Which country doesn’t have rainforests?
A
B
C
Spain
Australia
Brazil
6
A
B
C
Ants
Whales
Elephants
Which animals have got smaller eyes in proportion to their bodies?
7
How many flowers must beers visit to make a pound of honey? ( pound=454g)
A
B
C
Two hundred
Two thousand
Two million
8
How much water can a camel drink in ten minutes?
A
B
C
19 liters
Up to 112 liters
3 liters
9
How many hours a day does a koala sleep?
A
B
C
8 hours
22 hours
1 hour
10
A
B
C
Mexico
Tokyo
Los Angeles
Which city is the most populated?
11
A
B
C
Washing plates by hands
Washing plates in a dishwashing machine
Washing plates with hose (шланг)
Which process takes less water?
12
How many sea animals are killed every year by plastic bags and wastes in the ocean?
A
B
C
Up to one million
None
Some hundreds
13
How many trees do we need to absorb carbon dioxide (углекислый газ) produced by one car?
A
B
C
1
50
100
14
Which sea habitat has the greatest variety of species?
A
B
C
Coast line
Coral reef
Seagrass beds
15
In two hours a bamboo tree can grow almost:
A
B
C
1.2 m
10 cm
5 m
16
about 50 kg
about 400 kg
about 225 kg
How many wastes does a person “produce” every year?
17
40 liters of water
1000 liters of water
100 liters of water
To grow 1 kilo of potatoes we need:
18
well
done
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