carbon, a chemical element found in coal, oil and living thingsg things, a subsidy, money paid by government to keep the price of certain low, a drill, practice for what you should do in an emergency, a fossil fuel, a fuel such as coal, oil, or natural gas (formed from the remains of dead plants and animals)  , an ecosystem, the plants, animals, climate, etc. in an area and how they are linked , extinct, a type of animal or plant not existing any more, to restore, to return something or someone to its original state, to fund, to pay for.

Leaderboard

Visual style

Options

Switch template

Continue editing: ?