How can a great biological diversity protect an ecosystem from environmental damages? Why are less biodiverse ecosystems under the risk of suffering deep biological harms if submitted to even small changes?
Define global warming?
What is the zooplankton?
Define environmental resistance?
Define inharmonious ecological interaction?
What are the phytoplankton and the zooplankton?
Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Explain pops?
What are persistent organic pollutants (POPs?
Explain water cycle?
What are tropic levels?
What are persistent organic pollutants?
What are the main causes of the loss of the biological diversity nowadays?
What is the difference between the concepts of food chain and food web?
Explain the role of the ozone layer for the living beings?