Answer:
For magma to become sediment, it would first cool and harden and become igneous rock. Weathering and erosion would expose the igneous rock and break it into sediments.
The best topsoil will be found in the tropical region.
<h3>What are tropical regions?</h3>
They are regions of the world located within the two tropics - tropic of Capricorn and tropic of Cancer.
The region is characterized by adequate precipitation and relatively warm annual temperature. Thus, there is a high diversity of plants and animal species.
Tropical forests are known as the biodiversity hotspots of the world. This means that the soil is rich enough to support a diverse species of plants as compared to other regions of the world.
More on tropical regions can be found here: brainly.com/question/14119275
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Astronomers use an effect called parallax.
Answer:To be considered a source of water pollution, the source must include a chemical.
Explanation: