What's the best place to go shopping in the ocean?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

Can it be possible to build a house that has all its four walls facing towards the South?

Can you identify the Oscar-winning movie from the rebus below?

I have teeth but i don't bite. Who Am I ?

Solve the following series:
AZ, GT, MN, __, YB

Prove that the below maths equation is true.

8 + 8 = 91

Can you place three balls such that the equation shown in the picture holds true?

What does the below rebus puzzle mean?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15