Answer:
The use of fertilizers
Explanation:
Eutrophication simply implies the increase in nutrient or nutrient enrichment.
Commonly, waterways are connected to other water bodies. When water from farmlands washes fertilizers into them, there is an increase the available nutrient. Overtime, the water can be oversaturated with nutrients and this would lead to eutrophication. We can attribute eutrophication to human activities.
Answer:
Unequal resource distribution
The distribution of natural resources depends upon many physical factors like land, climate and altitude. The distribution of resources is unequal because these factors differ from place to place on this earth.
Explanation:
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Answer:
What are the two common waves in nature? What happens in water waves? in water waves, water particles move in circles, indicating that these waves are a combination of transverse and longitudinal waves. Where do seismic waves occur?
They re both close to the magnetic poles and during summer the sun never sets and during winter it barely rises.