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Chemistry, 19.08.2019 14:30 zhjzjzzj8225

1.heat energy is also known as?
2.energy from the sun is?
3.three energy transformations in turning on a flashlight?
4.energy transformation in a car starting and moving?
5.three non-renewable energy source are? three renewable energy sources are?
6.some physical properties of metals and non-metals are?
7.what are the states of matter of the parts of the earth?
8.what are the units of measurement in a metric system?
9.gravity is?
10.a force is?
11.how do mass and weight differ?
12.what is the super continent called?
13.why does the sun exert the largest force of gravity?
14.what is a comet?
15.when you increase the distance from the sun what is the length of time it takes to orbit?
16.what is the cell theory?
17.what can form from divergent plates?
18.what is the age of the sun?
19.what are the elements that primarily compose of the sun?
btw: you do not have to answer all of the questions if you don't want !

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1.heat energy is also known as?
2.energy from the sun is?
3.three energy transformations...
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