1. Which substance combines with iron in the presence of water to form rust?(1 point)

Question

nitrogen

acid

oxygen

carbon dioxide
2. Which process is most likely responsible for the formation of limestone caves?(1 point)

hydrolysis

oxidation

abrasion

carbonation

3. Which option best describes hydrolysis?(1 point)

oxygen in water combining chemically with substances in rock

water reacting chemically with minerals in rock

hydrogen in water combining chemically with substances in rock

carbon dioxide reacting with water to form an acid that dissolves minerals in rock

4. Which type of region would be most likely to support chemical weathering?(1 point)

a tropical region that is hot and humid all year long

a desert region with very little rain

a polar region that is cold and dry all year long

a temperate region with warm summers and cold winters

Answer 1

1. oxygen
2. carbonation
3. water reacting chemically with minerals in rock
4. a tropical region that is hot and humid all year long

Answer 2

Thank You I got a 100% Thank You King Vamp

Answer 3

no not 100%,its 75% he got Which option best describes hydrolysis?
Responses

water reacting chemically with minerals in rock
water reacting chemically with minerals in rock - not selected, this is the correct answer

hydrogen in water combining chemically with substances in rock
hydrogen in water combining chemically with substances in rock - incorrect

carbon dioxide reacting with water to form an acid that dissolves minerals in rock
carbon dioxide reacting with water to form an acid that dissolves minerals in rock - no response given

oxygen in water combining chemically with substances in rock

Answer 4

@like a boss you are wrong and king vamp is right