Answer ASAP
How do ethical concerns affect scientific research?

Short answer is ethical concerns pose as limits.

Explanation:

As a scientist, one would want to research anything with limited possibilities. You would have to make sure however you're planning to test you hypothesis is safe for the environment (the people, the plants, the animals, and the earth in general)

most sediment washes or falls into the river as a result of mass movement and runoff. other sediment eroded from the bottom or sides of the river.

hurricanes form in warm water