unit9 - page146-09.00

Shall we grade 7, reference book, unit 9, environment, vocabulary, good for the environment, eco -friendly

products, energy saving bulbs, energy efficient vehicles, plant a tree, protect, public transportation,

rechargeable batteries, reduce waste, renewable resources, reuse, save, separate bags, sort out glass,

paper, plastic and metal, switch off the lights, turn off the lights, solar energy, wind energy,

bad for the environment, cut down trees, drive your own car, exhaust fumes, fossil fuels, pesticide,

plastic bags, poisonous chemicals, pollute, throw rubbish, waste energy, waste water, waste,

disturb the balance of nature, environmental problems, air pollution, climate change, deforestation,

diseases, extinction of animals, global warming, greenhouse gases, industrial waste, melting

and everything.

While we are using energy sources, plastic waste, rubbish, garbage, soil pollution, land pollution,

traffic jam, wasting energy, water pollution.

Other important words phrases, agriculture, behavior, because of, bill, breathe, campaign,

careless, cause, earth, effect, environment, factory, forest, give information, harmful,

high, human, increase, lake, destroy, necessary, noisy, ocean, proper, plant, prevent, rise,

rainforest, reason, responsible, river, sea, solution, surface, take action, take

precautions, temperature, threaten, upset, worried.