Man and nature

What is the main cause of global warming?

• Large amounts of CO2 emitted into the atmosphere

• veganism

• production of electric cars

• the growth of human population

Because of the rising demand for meat _____________ has become a huge problem.

How can we slow down the process of global warming?

• Buy organic products

• Leaving your electronics on standby

• Air-dry your clothes

• Avoid non-recyclable products

You can slow down the climate change by replacing light bulbs with ______ ______ ones.

Which one is not an alternative source of energy?

• Tidal energy

• Geothermal energy

• Coal

• Hydrogen energy

Greenhouse effect is

• a process in which heat is prevented from escaping the Earth

• when you mix harmful chemicals and they create heat

• made stronger with the emission of greenhouse gasses

• one of the reasons why the ice caps are melting

Because of the holes and thinning of the ozone layer harmful _____ ______ rays lead to problems such as skin cancer

The total emission of of greenhouse gasses by an individual is called...

• CO2 fingerprint

• Gas emission print

• Carbon footprint

• Human gas emission footprint

If we dump our waste such as motoroil or cleaning chemicals in the lake, we are going to crate more _____ _________ .

The cause of this type of pollution is the emission of sulphur dioxide from the coal burning power stations and the car exhaust gasses.

• Acid rain

• Deforestation

• Global warming