Q: Fact 1: Dew is formed when water vapor condenses over night. Fact 2: Condensation is water vapor changing to liquid water. Given the two facts above, how is dew formed?

OPTIONS:
- When a liquid disappears
- Vapor turning into a liquid
- photosyntehsis
- Something made from fermented ricce
- a hemisphere is tilted away from the sun
- Liquid turning into vapor
- At the peak of a mountain
- When water evaporates

A: Vapor turning into a liquid

Q: Fact 1: Adrought can change the color of an environment from green to brown. Fact 2: Lack of rain last winter has intensified Arizona's drought. Given the two facts above, what can change the color of an environment from green to brown?

OPTIONS:
- lack of rain
- deforestation
- precipitation
- Greenhouse gases
- climate
- h2o
- forests
- swamp vegetation

A: lack of rain

Q: Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Antibodies are produced by plasma cells. Given the two facts above, antibodies are produced by activated B cells that do what?

OPTIONS:
- Animal survival
- killing insects
- interact
- secrete them
- migrate
- reproduce
- competition
- Allergies

A: secrete them

Q: Fact 1: An earthquake causes the ground to shake. Fact 2: An earthquake is the shaking of the crust. Given the two facts above, what do earthquakes affect?

OPTIONS:
- core
- mantle
- homes
- crust
- earth
- ocean
- animals
- ground

A:
crust