1
Process of converting waste into reusable material.
2
Energy sources that can be replenished naturally.
3
A situation in which something no longer exists
4
the natural environment in which an animal or plant usually lives
5
Contamination of the environment with harmful substances.
6
Protection and preservation of natural resources.
7
Community of living organisms and their environment.
8
Structure that traps heat, contributing to global warming.
9
A material with particular physical characteristics
10
To give freedom or free movement to someone or something
11
Poisonous, or relating to poisonous substances
12
Be in danger of extinction.
13
To keep someone or something safe from injury, damage, or loss
14
Animals that live independently of people, in natural conditions
15
A substance like rock, formed in the sea by groups of particular types of small animal, often used in jewellery
16
A piece of land completely surrounded by water.
17
Related to the sea or sea transpor
18
A person who lives or has their home in a place
19
Af or from a long time ago, having lasted for a very long time
20
waste material or things that are no longer wanted or needed