Solar power is not the best option in some countries because places like Rjukan (Norway) that do not recieve enough sunlight because of where they are located.
Biological weathering is caused by living organisms, such as microbes, animals, and plants. Water, oxygen, and rocks are nonliving things (though water and rocks may be capable of weathering), and only plant roots fits the definition of biological weathering. So the correct answer for #1 is A.
Frost wedging occurs when the little water content in rock freezes, expanding and forcing the rock apart. Eventually, enough freeze-melt cycles causes the rock to break apart little by little. This is due to ice's density being less than that of water, meaning that it is because water expands when frozen. So the answer to #2 is A.
Answer:
Luxembourg is a small European country, surrounded by Belgium, France and Germany.
Explanation:
Answer:
D
Explanation:
Our Axis Always point towards the north star no matter where we are in the orbit.. Hope it works
Answer:It led to the formation of one global super continent.
Explanation:Imma nerd and asian trust me :)
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