Yes they are very well educated
Answer:
By planting 2-8 trees for every tree cut.
Explanation:
It's common knowledge that trees grow slowly, and cutting all these trees makes endangerment and extinction very plausible. So planting many trees for every ONE cut will help the species.
They give more/additional information about a certain topic of research.
They help learns to know what they may expect to see on the field
The two islands are Cyprus and Malta
The capital of Siberia is Novosibirsk