Answer:
A. Hydropower(Water cycle)
B. Plants(Photosynthesis)
C. Sun(Nuclear fusion
D. Fossil fuels(Plant life decay)
Explanation:
Hydropower can be regarded as water power which as a result of energy gotten from running water i.e water cycle
Plants are multicellular organisms and they can produce their food on their own, they utilize the process of photosynthesis.
Nuclear fusion involves coming together of two atomic nuclei , energy is involved
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fossil fuel is one that is formed as a result of decomposition of dead organisms of many years and it involves some cycle of plants or animals decay
Just put when magma cools you get igneous rocks i remmber this in like 8th grade so if you take any test it shouldn't be hard
Answer:
I am not doing this for 5 points
Not a physical change, It's a chemical change because you can't change the process back to its original state. If it was a physical change, you could change it back to its original state using the boiling, evaporating or melting process.