What is “climate” and how is it different from the weather?

Explain the Koppen system of climate classification.

How have humans used their understanding of climate to adapt to their environment?

Explain what is an Ecosystem.

How and why is there so much diversity in Ecosystems?

Explain “biomes.” What are they? How do they differ? What roles to they play in Nature?

Define “climate change” and “global warming.”

What appear to be the main forces driving contemporary climate change?

Are there solutions to all or part of this problem?