Magma in the Earth's mantle moves in convection currents. The hot core heats the material above it, causing it to rise toward the crust, where it cools. The heat comes from the intense pressure on the rock, combined with the energy released from natural radioactive decay of elements.
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Baikal is also the world's most ancient freshwater lake, it originated 20-25 million years ago. » It is home to many unique species of animals and plants including the freshwater seal. » Lake Baikal is one of the clearest and purest bodies of water. In a good day you could see 40 meters into the lake.
Explanation:
Answer:
yes the triangle are similar
By immigration migrating to one location to the other
