<span>If you see a very tall, rock feature that looks like a jagged, rectangular block sticking out of the ground, you're probably observing a volcanic neck. Also known as a lava neck or volcanic plug, a volcanic neck is formed when magma solidifies within a vent of an active volcano. This can harness great amounts of pressures which could lead to an explosive eruption.</span>
Human activities such as mining, pollution, minerals processing, landfills, etc have an effect on the flow pattern.
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Effect of pollution</h3>
It should be noted that pollution is usually difficult to control because it is often the result of human infrastructure around a river.
For example, sewage and effluent are discharged into rivers in some areas and this can lower the pH of the water, and hence affect the organisms.
Also, human activities such as mining, pollution, minerals processing, landfills, impact negatively on the quality of water and the flow pattern in the upper reaches of the blood river in Limpopo.
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brainly.com/question/24704410
<span>Owed that it mayoría de personas migrated from Asia</span>
Asteroids are made up of metals, oxygen and silicon. Comets are made up of ice, dust and rocky material.
The answer fam is..........
Clan - People united by kinship ties
Kinship ties - Social relationships, particularly among people who are related by family
Household - People who live together in a single residence
Naturalized citizen - Immigrants who obtain citizenship in their new country