3.1.1 Flashcards
1
Q
What is Biological Isolation?
A
species evolved seperately due to Australia’s lomg seperation from other landmasses
2
Q
What is Geological Stability?
A
No major earthquakes → Poor soils → Eucalyptus trees adapted.
3
Q
What is Climatic Variation?
A
Dry continent → El Niño (drought), La Niña (floods) → Plants adapted (e.g., deep roots).
