Topic 7 Biodiversisty And Waste Management

Question 1

What is biodiversity

Answer 1

Variety of different species of organisms on Earth or the ecosystem

Question 2

Why is high biodiversity important

Answer 2

Make sure ecosystems are stable because different species depend on each other things like shelter and food different species can help maintain the right physical environment for each other

Question 3

What human actions or reducing biodiversity

Answer 3

Waste production
deforestation
global warming

Question 4

What is being used more

Answer 4

More raw materials and energy for manufacturing processes

Question 5

What does pollution affect

Answer 5

Water land and air and kills plants and animals reducing biodiversity

Question 6

How is the water affected

Answer 6

Sewage and toxic chemicals from industry can pollute lakes rivers and oceans affecting the plants and animals that rely on them for survival

Question 7

How can waste affect land

Answer 7

Toxic chemicals from forming and also bury nuclear waste underground and dump household waste in landfill site

Question 8

How is the air affected by pollution

Answer 8

Smoking acidic gases released into the atmosphere complete a sulphur dioxide cause rain