Pls go to these links and answer these questions i posted them earlier this morning but nobody answered them pls can anyone me i need serious i am a 7th grader and i am 12 years old, pls me pls pls pls. they are science questions so yeah. i did 30 points on this pls answer these questions that are on the links.

Which activity describes an application of topographic maps? check all that apply. recreation, such as camping and hiking engineering, such as the construction of roads and buildings science, such as mapping stars in the sky business, such as analyzing population centers science, such as analyzing surface features