<h2>
Answer:</h2>
River water is used in factories to power machinery and to cool it down. The river is being refilled with contaminated water that contains harmful chemicals. Water used for cooling is warmer than the river itself, and this is also a form of pollution.
<em>I hope this helps you</em>
<em>:)</em>
Answer:
Sheet, Rill and Gully are 3 types of water erosion.
Answer:
heat from a nearby magma body,
Explanation:
- The contact metamorphism occurs alongside the igneous intrusion and results form the high temperatures and since only a small area surrounded the intrusion and the metamorphism is limited to the surrounding zones.<u> The major source of the heat for the contact metamorphism is the magmas and the temperature for the contact metamorphism varies about 400-1000°C.</u>
Answer:
C and A
Explanation:
Negative feedback occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.