Global warming

Choose the right answer. If you work for a reforestation project, you trees.

Choose the right answer. We're going to live in an environmentally-friendly .

Choose the right answer. Which is not a type of renewable energy?

Choose the right answer. Which gas is produced by burning fossil fuel?

Choose the right answer. Instead of throwing away old clothes, them to organizations that help poor people.

Choose the right answer. Americans many products that are sold with excess packaging.

Choose the right answer. Gases that stop heat from escaping into space are called gases.

Choose the right answer. Burning fossil fuels can cause to fall from the clouds.

Choose the right answer. The place in which a plant, animal, bird, or fish normally lives is its .

Choose the right answer. Environmentalists understand the importance of forests and wetlands.