Which of the following factors is considered the greatest threat to biodiversity?

The correct choice is A) Habitat destruction and Fragmentation.

Which of the following factors is considered the greatest threat to biodiversity today quizlet?

Habitat destruction, climate change, invasive species, pollution, the human population growth, and overharvesting are the greatest threats of biodiversity.

Which of the following is considered as a major threat to biodiversity?

Five main threats to biodiversity are commonly recognized in the programmes of work of the Convention: invasive alien species, climate change, nutrient loading and pollution, habitat change, and overexploitation.

What is the single greatest threat of biodiversity?

Habitat destruction is currently ranked as the primary cause of species extinction worldwide.

Which of the following is the greatest threat to the loss of biodiversity quizlet?

human alteration of habitats poses the single greatest threat to biodiversity throughout the biosphere.

What is the biggest threat to our ecosystem?

Climate change is the greatest existing threat to American wildlife, wild places, and communities around the country.

IT IS AMAZING:  Which is not a cause of biodiversity loss in India cases?

What is threatened biodiversity?

Related to Threatened biodiversity. Threatened species means any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range.

What causes threats to biodiversity?

Desertification and deforestation are the main causes of biodiversity loss. … The direct cost of deforestation is reflected in the loss of valuable plants and animal species. Desertification process is the result of poor land management which can be aggravated by climatic variations.

What are the 5 factors that affect biodiversity?

Important direct drivers affecting biodiversity are habitat change, climate change, invasive species, overexploitation, and pollution (CF4, C3, C4. 3, S7).

Is pollution the greatest threat to biodiversity?

But this richness is threatened by pollution, one of the major drivers of biodiversity loss and ecosystems degradation. … The UNEP has identified five major sources of air pollution: households, industries, transport, agriculture and wastes.

What are the threats to biodiversity quizlet?

Habitat destruction, habitat fragmentation, habitat degradation (pollution), global climate change, and overexploitation. The result of expansion of human activities and the primary cause of loss of biological diversity.

What are the four major threats to biodiversity persistence on earth?

The major threats to plant diversity include habitat loss, fragmentation, and degradation, overexploitation, invasive species, pollution, and anthropogenic climate change.