Module 9.3 Natural and human impacts

What are Natural events?

What are bushfires?

What impact does fire have on the ecosystems?

How does eucalyptus survive bushfires?

What is epicormic growth?

What is a lignotuber?

What is a Mallee?

What is a drought?

How can drought change ecosystem?

How does soil affect the ecosystems during a drought?

What is a habitat destruction?

What is overcropping?

What are feral animals?

What are introduced species?

What is a insecticides?

What is global warming?

What is chemical pollution?

Flooding

How does flooding affect the ecosystem?

What is the most significant problem in oceans and lakes?