Death, afterlife, Brahman and atman (Hinduism)

1

What may an atman enter for a period before rebirth?

2

Some Hindus believe that good merit is gained by following what?

3

What would many Hindus say the term 'Brahman' means?

4

What does the greeting 'Namaste' mean?

5

What does the term moksha mean?

6

What does the Bhagavad Gita compare an atman 'changing' bodies to?

7

What is reincarnation?