��.41 Unit 3 �� English �� 10 ��

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Nature is our habitat, our home which is lovely in any season and weather. It gives us the best and the most cherished moments. Everyone loves to wake up and see the sun, which is shining brightly, to breathe the fresh, clean and transparent air or some might love to feel a light wind or breeze blowing. In winter we enjoy heavy fall of snow, when it's freezing slightly and big soft snowflakes are falling. A special attention deserves the sea, when it is calm and the water is crystal clear. In this place the sunrise and sunset look spectacular and glorious.

But nature is not always so friendly and placid. From time to time it can be on its bad behaviour. For instance, volcanoes begin erupting; storms, tornadoes, tsunamis and hurricanes break out; torrents of water run along the roads; the wind blows in gusts.

And humanity can make this situation worse by waste dumping; forest destruction and deforestration; air, water, and soil pollution; radioactive pollution. Besides, people's activity can bring about very undesirable results like shortage of fresh water, global warming, climatic change, extinction of species, land erosion and flooding.

What we can do about it? People all over the world should work together to solve ecological problems. We should encourage waste recycling and develop alternative sources of energy. Governments should protect the endangered species, make laws to protect the air, water and soil, ban ocean dumping, raise ecological awareness, teach people about the value of life. And the most important thing is that we should act quickly before it becomes too late.

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41 Study the topical vocabulary to speak about man and nature.

Nature is our habitat, our home which is lovely in any season and weather.

It gives us the best and the most cherished moments when the air is fresh, clean and transparent; there�s a nip in the air;

� the sun is shining brightly;

� there�s a light wind or breeze blowing;

� there�s a heavy fall of snow; there�s a light mist in the air;

� it is raining and the raindrops are falling softly on the ground:

� it�s freezing slightly and big soft snowflakes are falling;

� the trees are dressed in green;

� everything around is in full bloom;

� tiny leaves are beginning to appear;

� little lambs are frisking;

� the forest is penetrated with sun rays; the water is moonlit;

� the sunrise and sunset look spectacular and glorious;

� the sea is calm and the water is crystal clear.

But nature is not always so friendly and placid. From time to time it can be on its bad behaviour, in which case:

� volcanoes begin erupting;

� earthquakes can destroy cities;

� certain areas can be hit by flood;

� the sea is rough;

� storms, tornadoes, tsunamis and hurricanes break out;

� during thunderstorms there are tremendous claps of thunder and flashes of lightning;

� it can pour with rain;

� torrents of water run along the roads;

� torrential rain falls hard and fast;

� the sky is overcast;

� the wind blows in gusts;

� a thick blinding fog spreads.

Man � supposedly the most intelligent creature � is collectively painting himself into a corner. People�s activity can bring about very undesirable results:

� shortage of fresh water

� waste dumping

� air, water, and soil pollution

� radioactive pollution global warming climatic change

� ozone layer destruction and the increase of ultraviolet light

� burying nuclear wastes

� forest destruction and deforestation endangered plants and animals

� extinction of species disruption of ecological balances

� excessive exploitation of environmental resources

� forest fires

� land erosion and flooding overspending of energy resources

The situation can get out of our control unless people over the world work together to solve ecological problems and