Ecology Review Questions on Deforestation, Water Pollution, Overfishing, and Biodiversity Loss

Play an AI-generated podcast conversation about this lesson

What is one of the severe ecological consequences of deforestation?

Enhanced water cycle efficiency
Promotion of biodiversity
Increase in habitat availability for species
Contribution to climate change (correct)

Which animal species is mentioned as losing habitat due to deforestation in the Amazon rainforest?

Jaguars (correct)
Polar bears
Penguins
Koalas

How do human activities such as industrial processes and transportation impact ecosystems?

Enhance habitat quality
Have detrimental effects (correct)
Reduce global warming
Promote biodiversity

What happens to the Earth's capacity to absorb carbon dioxide as a result of deforestation?

Reduces (D) Signup and view all the answers

Why is it crucial to understand the ecological impacts of human activities?

To develop sustainable practices (A) Signup and view all the answers

In what way does deforestation disrupt the water cycle?

Reduces transpiration rates (C) Signup and view all the answers

What is one of the ecological consequences of deforestation?

Disruption of ecosystems and loss of habitat (D) Signup and view all the answers

How does water pollution impact ecosystems?

Causes harm to aquatic organisms and disrupts food chains (D) Signup and view all the answers

What is one potential consequence of overfishing on marine ecosystems?

Disruption of food webs and decline in fish populations (D) Signup and view all the answers

How does habitat destruction contribute to a loss of biodiversity?

Reduces available living spaces for various organisms (A) Signup and view all the answers

What impact does burning fossil fuels have on climate change and ecosystems?

Contributes to global warming, affecting ecosystems through altered weather patterns and habitats (D) Signup and view all the answers

What can individuals, communities, and governments do to mitigate the ecological impacts of human activities?

Reduce pollution, support sustainable practices, and promote conservation efforts (B) Signup and view all the answers

What is one of the ecological consequences of overfishing?

Threat to the survival of many fish species (D) Signup and view all the answers

Which human activities result in the destruction of natural habitats?

Urban development and infrastructure projects (A) Signup and view all the answers

What contributes to water pollution according to the text?

Release of chemicals, sewage, and agricultural runoff (D) Signup and view all the answers

How does overfishing affect marine ecosystems?

It disrupts marine ecosystems and threatens species survival (D) Signup and view all the answers

What is a major concern related to the pollution of the Ganges River mentioned in the text?

Harm to aquatic life and human health (D) Signup and view all the answers

How do human activities such as industrial waste contribute to environmental degradation?

They contaminate water sources and harm ecosystems (C) Signup and view all the answers