Newton's third law of motion is every action (force) has an opposite and equal reaction!
Example:
Two friends sit on scooters facing each other. They put their palms together, and push. They both go in opposite directions.
This is an example of Newton's third law.
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Convection in the mantle and pressure of magma on the edge of the plate
Explanation:
Convection currents occur in the mantle because the upper mantle (asthenosphere) is generally cooler than the lower mantle. The convections apply upward pressure on the lower edges on the lithosphere as the melted rocks upwell from below. The lithosphere deflects the convections and as the convections churn clockwise of anticlockwise, they drag the lithosphere with it via friction. This is what is stipulated to cause tectonic plate movements.
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Answer:
A star will not form.
Explanation:
A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force.
Some of the examples of stars are;
- Sun (closest to planet Earth)
Stars are typically made up of two (2) main hot gas, Hydrogen (H) and Helium (He). The chronological order in which the formation of a star occur are;
1. Gravity pulls gas and dust together to form dense cores.
2. A protostar forms as mass increases.
3. Nuclear fusion begins under high pressure.
Hence, if the cloud does not have enough mass what will happen is that, a star will not form because for the formation of a star to take place, there must be a large increase in the mass of the cloud.
California, Hawaii, Oregon, Washington and Alaska all border the mountain region and are located in the Pacific.
