s. Forests are cut down, and wild areas are filled with houses and stores.
We enjoy pictures and stories about dinosaurs that lived on the Earth many millions of years ago. Theyre all extinct now. It is too late for a fifth of the worlds freshwater fish species, which have vanished forever.
As for the other animals the situation is the same:
1) 8 big cats are killed to make one fur coat;
2) only few Indian tigers on the Earth
3) only two million elephants live on the planet today.
4) only several hundred of rhinos are left in Asia;
5) bout 3 millions kangaroos are hunted every year;
6) only 30 Californian condors were left in the world;
7) millions buffalos were destroyed by now;
8) over 40000 monkeys are caught every year;
9) about 300 dolphins and 30 sea turtles are poisoned by water pollution every day.
Mark () the problems from our list if we have them in Ulyanovsk.
World ecological problems
Ecological problems of the Ulyanovsk region
industrial wastes and oil products from cars
the worlds purest water has been ruined
the shortage of drinking water
a lot of harmful gases in the air
weakening the immune system of people
The dangerous rays cause different diseases.
animals, plants or insects disappear
forests are cut down
a fifth of the worlds freshwater fish species have vanished forever.
Mark () the problems from our list if we have them in Ulyanovsk.
World ecological problems
Ecological problems of
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