Will mark brainliest!
matching list

question 4

jeff and sara are comparing notes from their different classes. sara explained to jeff that geologists better classify minerals based on their chemical composition. use the chemical compositions to match each mineral with its appropriate group.

1native element

2carbonate

3sulfate

4sulfide

a.

calcite (caco)

b.

barite (baso)

c.

ag or au

d.

galena (pbs)

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.