Question 1

This footprint measures land we use to produce food.

Accepted Answer

cropland

Answer

build-up

Answer

carbon

Answer

grazing

Question 2

This footprint measures land animals use to have food.

Accepted Answer

grazing

Answer

carbon

Answer

forest

Answer

cropland

Question 3

This footprint measures emissions from oil.

Accepted Answer

carbon

Answer

build-up land

Answer

cropland

Answer

grazing

Question 4

This footprint measures demand for areas to make roads, houses, etc.

Accepted Answer

build-up land

Answer

cropland

Answer

grazing

Answer

forest

Question 5

Which areas on the planet have the smallest ecological footprint?

Accepted Answer

poor areas

Answer

aquatic areas

Answer

industrial areas

Answer

rich areas

Question 6

How do we call oil, coal and gas?

Accepted Answer

fossil fuels

Answer

renewable sources

Answer

carbon footprint

Answer

pollution

Question 7

Tick renewable sources of energy.

Accepted Answer

gas

Answer

coal

Answer

hydroelectric

Answer

nuclear

Question 8

Tick what you can do to reduce your ecological footprint

Accepted Answer

reuse things

Answer

use the car to go places

Answer

use sprays

Answer

use the air-conditioner in the summer

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