What is the difference between Atheism and Agnosticism?

Atheism is the lack of belief in a god or gods, whilst Agnosticism is the view that there is insufficient evidence to support the idea of a god or gods.

Agnostics belief that a god might exist but we simply cannot know for sure. The term "Agnosticism" is literally derived from "A" which means "no" and "Gnosis" which means "knowledge" thus giving you "No Knowledge".

Atheism Questions:

• Are Atheism and Agnosticism compatible?
• Do Atheists have an agenda?
• How many Atheists are there?
• Is Atheism a religion?
• What do Atheists base their morals on?
• What is Atheism?
• What is the difference between Atheism and Agnosticism?
• What is the difference between weak and strong Atheism?