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Trascrizione

Exploitation of ocean pollution

Water consumption and distribution of liquid discharges

in different industrial sectors Moroccan

Summary

  • A SHORT VIDEO
  • Using of the water in the daily life and in the tourism
  • The role and the importance of the ocean on earth
  • Toxic waste and pollution
  • The consequences on fish and fishing
  • Essential preservation for future generations
  • QUIZZ

What are the 4 types of pollution on earth?

What is Eutrophication?

1) Chimical pollution, wind pollution, agriol pollution and industrial pollution

1) The modification and degradation of

aquatic environments

2) The modification and improvement of aquatic environments

2) Thermal pollution, pollution by food, chimical pollution, and heavy metals emited by the industry

3) The death of many fish species

3) Chimical pollution industrial pollution thermal pollution and oil pollution

What kind of pollution is most prevanent?

What is an oceanic gyre?

1) Thermal pollution

2) Oil pollution

3) Industrial pollution

1) A gigantic wave of waste

How much the ocean provides to human welfare ?

2) A gigantic whirlpool ocean water formed a set of ocean currents

1)12 trillion $

2)21 trillion $

3)21 billion $

3) A lake contamined by algae killer

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