Tthhdd5790
09.07.2019 •
Biology
As global temperatures increase, sea levels rise. which of the following is a way that rising sea levels negatively impact marine biodiversity? a.) fewer tropical storms and severe weather b.) less oxygen levels at various depths c.) more light reaching plants and algae d.) a decrease in the ph of the oceans
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Ответ:
Option A, Fewer tropical storms and severe weather
Explanation:
The water frozen in the glaciers is the purest form of water while ocean water consists of lot of salts and gases(such as carbon dioxide) which makes it acidic. Thus, when pure water of glaciers mixes with the acidic water of ocean , it dilutes the ocean water and hence reduces its acidity. Thus, the pH of the water increases.
Therefore option D is incorrect
Also the water level will increase and hence less light will reach to the plants and algae therefore option C is also incorrect.
Oxygen level will increase as the glacier water is the purest form of water and consist of dissolved oxygen. Hence option B is also incorrect
Due to sudden melting of glacier there will be extreme weather and climatic conditions , hence option A is correct.
Ответ:
A.)Ok u have Africa,France,Belgium,Germany,Great Britain,Italy,Portugal,Holland,and Spain.
B.)France, Belgium,Germany,Great Britain,Italy,Portugal,Holland,and Spain are all fighting for Africa
C.)well to me the point is to show who(as in the country’s and ppl too) were trying to claim Africa but just ended up fighting over it