Результаты (
английский) 3:
[копия]Скопировано!
every year more and more plants and animals disappear never to be seen again. in many lakes and rivers, fish are dying and some lakes have no fish at all.trees are also in serious danger. this new danger attacks all trees like the oak. and in britain as well as fir tree and pine. first the branches turn yellow and. then the trees" needles or leaves fall. the roots and the trunk shrinks. finally the trees die.what is killing fish and trees? the problem is rains acid. factories. power stations and cars emit tons of smoke into the air. the smoke contains substances which mix with water vapour in atmosphere and form acid. sunlight. turns these acids into poisonous oxidants which fall in rain / the wind carries the poisonous substance from one country to another. it must be stopped. if heople of the world don "t used thesr efforts against acid rains. trees and fish will die and we will too.
переводится, пожалуйста, подождите..