ماحول

Choose the word closest in meaning to 'sustainable'.

• 1 Short lived
• 2 Very expensive
• 3 Easy to break
• 4 Able to continue without harming the environment

The burning of fossil fuels is a major cause of global ____.

• 1 warming
• 2 growing
• 3 sharing
• 4 working

'Deforestation' means:

• 1 The clearing of forests
• 2 The protection of wildlife
• 3 The building of roads
• 4 The planting of crops

Which word means 'to reduce the harm caused by something'?

• 1 Hesitate
• 2 Mitigate
• 3 Accumulate
• 4 Imitate

A species that is 'endangered' is:

• 1 Kept in a zoo
• 2 Very common
• 3 Newly discovered
• 4 At risk of disappearing

Renewable energy comes from sources that:

• 1 Pollute the air
• 2 Are made by the government
• 3 Cannot be used up quickly
• 4 Are very rare