Q: Answer the following question given this paragraph: High summer temperatures on the desert create high winds and monsoon storms. Strong winds in the desert can pick up dust and blow it around. A dust storm known as a haboob ( Figure below ) forms in the downdrafts on the front of a thunderstorm. Q: What causes high winds and monsoon storms in the desert? A:

OPTIONS:
- moderate spring temperature
- and-12 summer temperature
- low winter temperature
- high summer temperature

A: high summer temperature

input: OPTIONS:
- spongin
- collagen
- scleroprotein
- osteon Now, answer this question: Answer the following question given this paragraph: Compact bone makes up the dense outer layer of bone. Its functional unit is the osteon . Compact bone is very hard and strong. Q: What is the functional unit of compact bone? A:
A:
output: osteon

Answer the following question given this paragraph: Due to the difference in the distribution of charge, water is a polar molecule. Q: Due to the difference in the distribution of charge, water is what type of molecule? A:

OPTIONS:
- ionic
- uneven
- crooked
- polar

Answer: polar

Problem: OPTIONS:
- mesosphere
- troposphere
- thermosphere
- ozone
Q: Answer the following question given this paragraph: Punta Arenas, Chile is the world's most southern city. At such a high latitude, winters are exceedingly cold and dark. Unlike the children pictured above, the children in Punta Arenas must stay inside to avoid the cold. Of course, they look forward to spring when they can go out to play. But some years, it is too dangerous for the children to go outside. The ozone hole has moved north. Too much of the Sun's harmful UV radiation gets through. Q: In some parts of the world, too much of the sun's harmful uv radiation gets through because of a hole in what layer? A:
Answer: ozone

Problem:OPTIONS:
- reflection ion
- circuit ion
- team ion
- spectator ion

Answer the following question given this paragraph: Since sodium fluoride is soluble, the sodium ion is a spectator ion in the neutralization reaction. The fluoride ion is capable of reacting, to a small extent, with water, accepting a proton. Q: What is the role of the sodium ion in the neutralization reaction of sodium flouride? A:
****
A: spectator ion

Problem:OPTIONS:
- electron
- gas
- proton
- element

Answer the following question given this paragraph: Minerals that are not just a single element are made of chemical compounds. For example, the mineral quartz is made of the compound silicon dioxide, or SiO 2 . This compound has one atom of the element silicon for every two atoms of the element oxygen. Q: Minerals that are not compounds consist of a single what? A:
****
A:
element