Acid rain
The water pollution
3.If people hadn’t polluted the planet, many species of animals (disappear).
4.If people (try) to walk or cycle instead of driving cars, the air would be cleaner and fresher.
5.If countries (spend) more money on scientific research, scientists would have solved some environmental problems.
6.If people( not drop) litter in the countryside,they would save animal’s natural homes.
7.If people didn’t waste paper, they(recycle) it.
3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.
3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.
4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.
3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.
4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.
5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.
3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.
4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.
5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.
6.If people didn’t drop litter in the countryside, they would save animal’s natural homes.
3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.
4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.
5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.
6.If people didn’t drop litter in the countryside, they would save animal’s natural homes.
7.If people didn’t waste paper, they would recycle it.
Don’t Buy Drinks in Plastic Bottles.
Don’t cut the trees down
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