Topic 8 - Ecosystems and Biodiversity (Paper 2) Flashcards
1
Q
what is biodiversity?
A
the variety of different species of organisms on earth or within an ecosystem
2
Q
why is high biodiversity important?
A
it makes sure ecosystems are stable because different species depend on each other.
3
Q
what is reducing biodiversity?
A
human actions like deforestation, pollution and global warming
