How do chemical weathering affect land formation? Chemical weathering can cause rivers to change course.
Chemical weathering can form caves.
Chemical weathering can change rock types.
Chemical weathering can affect the weather of an area.

The correct answer would be b) volume versus temperature, because they are also directly proportional.

The answer is a. that is an exothermic reaction which means it produces heat

Large asteroid and comet impacts. because they can have a huge impact on the environment, such as a loss of land, and crust on the earth with the big holes they produce. on the other hand, volcanic eruptions can also cause change within the environment by producing land, but im actually not quite sure which one would be a better answer, hopefully you read this and didnt just flat out choose the first sentence i have spoken! your welcome~