Hurry i will nark brainiestanswer a) identify at least two ways that runoff can negatively impact an ecosystem b) describe what happens during the process of transpiration

Here are two negative impacts of runoff:
1) Runoff can cause erosion
2) Runoff can carry contaminated water (ex: Waste from a farm) into rivers and streams

What happens during the process of transpiration is a plant absorbs water through its roots and then gives off water vapor through the pores in its leaves.

I hope this helped you :)

Most organisms are in a constant state of "burning fuel." For example, even in a resting state, our bodies "burn calories" to keep our heart beating, our breathing constant, our digestion and even brain function going. Less activity requires less fuel and this is why some organisms go into states of hibernation or suspended animation during times when fuel sources are unavailable (such as bears in winter). In this hibernation state, the body functions slow down to a bare minimum to sustain life, allowing the organism to use the least amount of fuel possible. Without a consistent source of fuel, life cannot be sustained.