Eng3-Chapter 10-Environment

We need to use .................... products in order to save our planet (earth).

• global warming

• carboon emmission

• echo-friendly

• energy consumption

We should stop using .......................because they produce carbon emissions.

• wind power
• fossil fuels
• recycled

• echo-friendly

6. This summer was the hottest I can remember ever. It’s clearly due to ................

• renewable sources

• reduce pollution

• global warming
• fossil fuels

Using less number of cars can ...............

• increase global warming

• boost fuel consumption
• throw away

• reduce pollution

Solar power is a kind of ....................

• pollution

• carbon emission

• renewable energy
• fossil fuel

You can ............ cans as a pen holder.

• energy

• throw away

• reuse

• fossil fuels

Many people .............. their computers after just a few years of use

• throw away

• reuse

• upgrade
• sell

Water bottles can be .................. .

• reused or recycled
• filled with sand
• burned
• thrown away

Hong Kong has taken many actions to ............... .

• improve pollution

• increase pollution

• maximize pollution

• reduce pollution

It is ............ that we should be focusing on

• trivial
• irrelevant
• energy consumption

• optional