Igeneous intrustions are created when magma that is trying to get out from under the earth, cools before it reaches the surface and causes geological irregularities. there are 3 types of igeneous intrusions: sills, batholiths, and dykes.
Nine planets- <span>Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.</span>
Answer:Energy is the ability to do work. Energy comes in different forms: Heat (thermal) Light (radiant) Motion (kinetic) Electrical ; Chemical ; Nuclear energy ; Gravitational; People use energy for everything from walking to sending astronauts into space. There are two types of energy: Stored (potential) energy ; Working (kinetic) energy
Explanation:
Both Radioactive dating of rocks retrieved from the world and Comparing cratering rates on one world to those on another.
Geologists can find the relative age of impact craters on a world because
the ones on top must be younger.
Scientists know the history of Earth's magnetic field because the magnetic field gets frozen into rocks, and plate tectonics spreads them out.
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For the first eleven years of its existence, the United States
implemented a "B. Confederation" style government, since during this
time most of the power was reserved by the individual states--not the
central government.
