Question: Answer the following question given this paragraph: Geology is the study of the solid Earth. Geologists study how rocks and minerals form. The way mountains rise up is part of geology. The way mountains erode away is another part. Geologists also study fossils and Earth's history. There are many other branches of geology. There is so much to know about our home planet that most geologists become specialists in one area. For example, a mineralogist studies minerals ( Figure below ). Q: What branch of science is the study of the solid earth? A:
OPTIONS:
- palentology
- ecology
- biology
- geology
Answer: geology

Question: Answer the following question given this paragraph: For photosynthesis, stomata must control the transpiration of water vapor and the exchange of carbon dioxide and oxygen. Stomata are flanked by guard cells that swell or shrink by taking in or losing water through osmosis. When they do, they open or close the stomata. Q: Stomata must control the transpiration of water vapor and the exchange of carbon dioxide and oxygen that take place during what process? A:
OPTIONS:
- glycolysis
- spermatogenesis
- fertilization
- photosynthesis
Answer: photosynthesis

Question: Answer the following question given this paragraph: Like the formation of ions, the formation of charged matter in general depends on the transfer of electrons either between two materials or within a material. Three ways this can occur are friction, conduction, and polarization. In all cases, the total charge remains the same. Electrons move, but they aren't destroyed. This is the law of conservation of charge . Q: Electrons move, but they aren't destroyed. this is the law of conservation of what? A:
OPTIONS:
- energy
- cost
- matter
- charge
Answer:
charge