A mineral is a naturally occurring,inorganic, crystalline substance that aggregate to form rocks. Geologists separate minerals into classes based on their chemical composition. The different classes of minerals include halides, oxides, phosphates and sillicates. Rocks are usually classified based on the grouping and composition of minerals in rocks.
Answer:
In a federal system there is no centralized authority, while in a confederal system power is distributed equally among the states.
Explanation:
The Federal government is a type of government in which sovereign power rests with the central government, while in a confederal government political power rests with individual states and very little with the central government.
The earth's distance from space is 0 because it is in space
C. divides the flow of river systems in the United States into east and west
Explanation:
The continental divide divides the flow of river systems in the United States into east and west. The divide separates water bodies that runs into the Atlantic from those going into the Pacific ocean.
- The divide is the most prominent rocky feature that separates water bodies in the Americas.
- It runs from the Andes down south to the Rocky up North.
- It is a distinct mountain range that typically follows a linear form.
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Continental crust brainly.com/question/10537829
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It's true, Venezuela is the biggest supplier of oil to the U.S, also other countries like Saudi Arabia, Canada, Nigeria and Mexico.
