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1

If we use the criteria of cell numbers then ____ are the dominant life form on the planet

Bacteria

2

In the history of humanity, the most important causes of extinction do not include

Antibiotics

3

Ocean acidity has already increased by ?

30%

4

One of the best strategies of family planning is

Education of girls and women

5

A 2009 study estimated that ____ % of the human population lives on less than a couple of dollars a day

48%

6

The 1990 typhoon and floods that killed over 10,000 in Bangladesh is a direct result of

Precious destruction of natural resources

7

Much of the responsibility for the worlds problems rests squarely on the shoulders of the ?

Industrialized west

8

Much of life as we know it will be decided in

The next few decades

9

Anthropocene refers to

A geological era that recognizes sudden and dramatic changes caused by human activities

10

Consequences of global warming

Shifting patterns

Rising sea levels which lead to intensify storms and natural disasters

Destruction of oxygen marine life

Severe and altered seasons

Barrier reefs dying

Promoter Disease vectors and climate disasters

11

Consequences of technology

Loss of bone mass

Heart disease

Negative effects on earths biodiversity

Poor diet