Упр.3 Часть 8a Рабочая тетрадь ГДЗ Spotlight 7 класс
3 Complete the sentences by choosing a, b or c.The rainforests of the seaUnder the clear blue sea, there are beautiful underwater cities that are rich in life.
Решение #
Приведем выдержку из задания из учебника Юлия Ваулина, Джунни Дули 7 класс, Просвещение:
3 Complete the sentences by choosing a, b or c.
The rainforests of the sea
Under the clear blue sea, there are beautiful underwater cities that are rich in life. They have been around for millions of years and they are communities of ocean creatures that live together in coral reefs.
Coral looks like rock, but it is actually a huge collection of tiny clear animals called coral polyps. The bright colour of coral comes from tiny sea plants called algae. Coral and algae depend on each other to live.
Coral may feel tough but ittasks very sensitive. Today, many coral reefs are dying and there are many reasons why. First of all, the oceans are getting warmer. This kills the algae and so the coral reefs lose their colour and food. Water pollution, fishing with dynamite as well as the careless collection of coral also hurt coral reefs.
If we dontaskt take action, all the reefs will die in around 20 years. This will lead thousands of sea creatures to extinction. We can help save the worldtasks coral reefs by joining an environmental organization like Reef Relief. Ittasks worth a try!
1 Coral reefs are...
a islands.
b towns,
с ocean communities.
2 Coral is...
a hard.
b soft.
c blue.
3 Coral polyps are...
a huge plants,
b sensitive creatures,
с bright-coloured algae.
4 Coral reefs die because...
a algae lose their colour,
b people fish them.
с the oceans’ temperature increases.