Iceland and New Zealand are two places in the world where geothermal energy provides a cost-effective energy resource because these countries have an active volcanic area.
Geothermal- Geothermal energy is a kind of energy that human gets from the heat of the earth. This is a kind of renewable energy because the earth produces a large amount of heat.
The high temperature of the interior makes the rocks melt and the molten rock comes into the crust of the earth in the form of lava.
Iceland and New Zealand are the two places where so many active volcanic areas are available. This makes new Zealand and Iceland the most cost-effective places on earth for the generation of geothermal energy.
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rotations and revolutions. When an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an object circles an external axis (like the Earth circles the sun) it is called a revolution.
Answer:
The type of weathering that occurs is abrasion.
Explanation:
Iguazu Falls are one of the highest waterfalls in the world and the biggest waterfall system in the world. The amount of water that falls down these waterfalls is enormous, and that combined with the height gives the water a lot of power. The water is carrying huge amounts of pebbles, rocks, the debris of all sorts and sizes, and they combined with the water manage to erode the bedrock.
As the water carries all of the material with it, it scratches the surface of the bedrock, and as it does it gradually makes the surface of the bedrock smooth. At the waterfalls themselves, the power with which the water and the material it carries are much bigger so they manage to create a very deep caldron-like hole in the bedrock below the waterfall, and plus smoothens its surface.
Answer:
unevenly
Explanation:
Because some places are rich in resources whereas some places are poor in resources.
