(2 points) (03.01 LC)
Which of the following best describes what air is made up of? (2 points)
O
Energy
Ob
Matter
Ос
Non-matter
Od
Solids
Question 2

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles

What mass of glucose is produced when 54g of water react with carbon dioxide