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вся экология на англ.pptx
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Taiga

Continental сlimate

Pine and spruce trees

Harsh winters

Species found in the taiga: lynx, elk, weasel, red deer, moose

Desert

Arid and DRY

Rainfall is the major limiting factor

Coyotes, hawks, snakes, lizards

Tumbleweeds and cacti grow in the desert

Grassland

Rich soil, grasses, and similar plants.

Dry Climate

No forest

cereal grains oats, rye and wheat

Grazing animals live in the grassland

Temperate Forest

Mild сlimate

Average rainfall and broad-leaved trees that lose their leaves annually

Animals that live there are bears, squirrels, mice, deer and rabbits.

Tropical RainForest

Tropical сlimate, warm temperature

Home to more species of organisms than any other biome on Earth

Monkeys, jaguars, large snakes and many different insects live in the rainforest

3 Aquatic Biomes

Marine Biomes-saltwater

Estuaries-salt freshwater

Freshwater Biomes

The world is our home and we want to see it clean and beautiful. At the same time we take from nature as much as we can. We cut down forests and build farms, houses, roads and factories on the land. While doing it we pollute the environment. We dump domestic and industrial waste in the country and pour toxic waste into our rivers, seas and oceans. Cars and factories, plants and power stations pollute the air and make it dangerous to breathe.

People must to think about all these ecological problems if they want to survive.

Of caurse, it sounds selfish. We are obliged to save not only our lives, but also the biosphere. If people, including leaders of countries, do not think about what are they doing, will come the end of humanity.

Think about it: people create bombs to destroy other people. Similar to the situation: white zebras with black stripes hated black zebras with white stripes.