When changing from a low power magnification of 100x to a high power of 1000x, by what fraction will the field of view change?

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.

The climate on the leeward side of a mountain differs from that on the windward side mostly in

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)