The Earth's Water Cycle involves Evaporation, Condensation, and Precipitation. Evaporation purifies the water resulting to the replenishment of freshwater to the Earth.
Water pollution is a concern despite of the water being continuously cycled through Earth's systems because the source of pollution is has not been removed.
Water pollution is defined as the contamination of bodies of water. Pollutants are directly or indirectly released to the bodies of water causing the water to be polluted.
Imagine: A river is filled with garbage, it is polluted. The water from the river undergoes the water cycle but since the garbage is still present in the river, the freshwater that comes from precipitation becomes polluted.
Answer:
Statement that correctly states the evolutionary progression of hominids is that hominids first developed tools, then language and the brain increased in size.
Explanation:
The evolution of hominids occurred over a long period of time and included several steps in order for evolution to reach the Homo sapiens which is now known.
- <em>The first step in the evolution of hominids was standing -walking in an upright position on the lower limbs- which led to the release of the upper limbs.
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- <em>The release of the upper limbs resulted in the use of the hands, which in turn led to the development of the first tools.
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- <em>The development of language initially emerged with rudimentary sound-based communication, until it became a structured language.
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- <em>During this process, the size of the brain -as well as the cranial capacity- increased as the hominid acquired new skills.
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For this reason, the statement which best describes the evolution of hominids is that hominids first developed tools, then language and the brain increased in size.
People are well connected to living things and others , such as trees and plants because humans take in oxygen that plants produce , and when animals or worms die the decompose into the ground which makes the ground and soil rich.
Explanation:
It all depends on ur way of living.
Basically saying that lighter colored dogs tend to be adopted more often than dark colored ones .
Factories
automobiles
I am not sure between these two, but this could help you a little bit more... I hope :)