Fill in: source, fossil, carbon, organisms, dioxide, material, natural, chemicals, pollution, habitat, fats, acid 1)fuels
2)living
3)renewable energy
4)neutral
5)carbon
6)toxic
7)rain
8)natural
9)plant
10)animal
11)air
12)resources​​

1. power stations

2. recycling bins

3. natural habitat

4. endangered species

5. acid rain

1) am packing

2) packs

3) don't save up

4) are you saving up

5) am meeting

6) meet

7) are looking

8) loses, looks

9) are you doing, am waiting

10) cries, waits