Answer:
Water temperatures increase because the trees that provide cover from sunlight are cut down. All of these factors disrupt a river ecosystem because the species that live in the stream have adapted to conditions before the deforestation and may be negatively impacted by the sudden changes.
Explanation:
Answer:
Tangent
Explanation:
A tangent is a straight line that just touches the top of a circle.
However, a sector looks like a slice of pizza (sorry not the most mathematical explanation haha) and the diameter is a straight line through the centre on a circle.
So it would be a tangent.
Hope this helps :)
Karakum was created out of sandy river deposits