How do weathering and deposition differ?
a. weathering breaks down rocks; deposition leaves them in new places
b. weathering has to do with air; deposition has to do with plants
c. weathering only occurs in summer; deposition occurs all year-round
d. weathering can be chemical or physical; deposition is only chemical

The answer is:

A. Weathering breaks down rocks; Deposition leaves them in new places.

Weathering is referred to the process of rocks breaking apart; deposition is when the rocks are carried away from their original location and put in new locations.

Hope that helps. :)

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).