Early organisms lacked skeletons and other hard structures that are most likely to be fossilized.
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Answer:
Explanation:
Weathering is a natural process of break down of rocks or minerals into sub-parts, sediments and others. The two broad categories of weathering which are responsible for breaking down of rock/minerals are:
1. Physical and mechanical weathering: It refers to the process by which the rocks are broken down into sub-parts. This process does not alter the chemical composition of the rocks. The agents such as temperature, pressure, and others.
2. Chemical weathering: It refers to the process by which the rocks are subjected to chemical treatment such as hydrolysis, oxidation, and carbonation. These treatments brings change in the chemical composition of the rocks which further causes the disintegration of rocks.
Explanation:
Jupiter is the biggest planet in our solar system
They moved the same by convection currents, convection currents are caused by radioactive decay in the Earth’s core, the convection currents move the plates
