1.
Type of energy that can be replenished naturally.
2.
The act of preserving natural resources.
3.
The variety of life in the world or a particular habitat.
4.
A community of interacting organisms and their environment.
5.
Meeting the needs of the present without compromising future generations.
6.
Type of energy harnessed from the sun.
7.
The process of converting waste into reusable material.
8.
Type of farming that avoids synthetic chemicals.
9.
The natural home or environment of an animal, plant, or other organism.
10.
The long-term pattern of weather in a particular area.
11.
Gases released into the air, often from vehicles or factories.
12.
The clearing of trees, transforming a forest into cleared land.
13.
Type of gas that traps heat in the Earth's atmosphere.
14.
The introduction of harmful substances into the environment.
15.
Responsible travel to natural areas, conserving the environment and improving the well-being of local people.
