Think of the words related to the topic "Environmental Protection", write them in your notebooks, compare them to the list of the given words.

acid rain, spray, to affect, atmosphere, nature balance, carbon dioxide, ozone layer, to cut down, climate, waste, to dump, creature, death of the forests, to destroy, destruction, to die out, to disapear, disaster, disposal, toxic waste, greenhouse effect, energy conservation, solar energy, fumes, to be harmful, global warming, industrial wastes, natural gas, gases, oxygen, poisonous, to pollute, pollution, power stations, preservation, reservation projects, to purify, to protect, radiation, rainforests, to recycle, to reduce, to reuse, reusable, soil, starvation, to threaten, wind energy