Problem: OPTIONS:
- heat up
- decrease
- lower
- increase
Q: Answer the following question given this paragraph: When gas molecules bump into things, it creates pressure. Pressure is greater when gas molecules occupy a smaller space, because greater crowding results in more collisions. This explains why decreasing the volume of a gas increases its pressure. Q: Decreasing the volume of a gas and keeping everything else the same will cause its pressure to change in what way? A:
Answer: increase

Problem:OPTIONS:
- oceans
- deserts
- equators
- poles

Answer the following question given this paragraph: Much less solar energy gets to the poles. Q: What parts of the planet does solar energy have difficulty reaching? A:
****
A: poles

Answer the following question given this paragraph: Insects and birds pollinate flowering plants, including crop plants. Q: Birds and insects perform what function for flowering plants? A:
OPTIONS:
- condensation
- vegetation
- irrigation
- pollination
pollination

Answer the following question given this paragraph: Many common electric devices contain electromagnets. Some examples include hair dryers, fans, CD players, telephones, and doorbells. Most electric devices that have moving parts contain electric motors. You can read below how doorbells and electric motors use electromagnets. Q: What type of motor is used in most household devices with moving parts? A:
OPTIONS:
- cooling motors
- vacuum motors
- thermal motors
- electric motors

Answer: electric motors

Question: Answer the following question given this paragraph: Giant elliptical galaxies contain over a trillion stars. Elliptical galaxies are red to yellow in color because they contain mostly old stars. Most contain very little gas and dust because the material has already formed into stars. Q: Which type of galaxies contain very little gas and dust, are red to yellow in color, contain over a trillion stars and have mostly old stars? A:
OPTIONS:
- blue elliptical galaxies
- giant orbital galaxies
- giant gaseous galaxies
- giant elliptical galaxies
Answer: giant elliptical galaxies

input: OPTIONS:
- direction
- temperature
- energy
- pressure Now, answer this question: Answer the following question given this paragraph: isobaric expansion is a process occurring without a change in pressure. Q: Isobaric expansion is a process occurring without a change in what? A:
A:
output:
pressure