Polar bears are just one species whose biodiversity has been affected by human activities Which of these is the greatest threat to the polar bears?

Melting of glaciers
Increased population
Organic pollutants
Habitat fragmentation
Human settlement

Question

Polar bears are just one species whose biodiversity has been affected by human activities Which of these is the greatest threat to the polar bears?

Melting of glaciers
Increased population
Organic pollutants
Habitat fragmentation
Human settlement

Toppr Admin · Accepted Answer

Polar bears are found in arctic region where the ice caps are present and temperature is quite low- Hence- melting ice due to global warming is the greatest threat to the biodiversity of polar bears-

Polar bears are just one species whose biodiversity has been affected by human activities Which of these is the greatest threat to the polar bears? Melting of glaciersIncreased populationOrganic pollutantsHabitat fragmentationHuman settlement

Polar bears are found in arctic region where the ice caps are present and temperature is quite low. Hence, melting ice due to global warming is the greatest threat to the biodiversity of polar bears.

Polar bears are just one species whose biodiversity has been affected by human activities Which of these is the greatest threat to the polar bears?

Melting of glaciers
Increased population
Organic pollutants
Habitat fragmentation
Human settlement