Q: Fact 1: Streams may start with runoff or water seeping out of a spring. Fact 2: Water is everywhere H20. Given the two facts above, where do streams often get H20?

OPTIONS:
- perspiration
- at or near the margins
- raising their temperature
- the landscape
- seeping out of a spring
- cloudy and rainy weather
- Inches or fractions of inches.
- precipitation

A: seeping out of a spring

input: OPTIONS:
- crust
- metal
- mass
- O3
- heat
- cycles
- energy
- liquid Now, answer this question: Fact 1: Phase changes do not change mass. Fact 2: Melting, freezing, condensation, and evaporation are examples of phase changes. Given the two facts above, melting matter does not change its ?
A:
output: mass

Fact 1: Annelids have the amazing capacity to regrow segments that break off. Fact 2: Annelids include earthworms and leeches. Given the two facts above, what do earthworms do when a segment breaks off?

OPTIONS:
- Dies
- Regrows it
- Reproduces
- Sediment
- root growth
- migrate
- Stops growing
- roots

Answer: Regrows it

Problem: OPTIONS:
- heating liquids
- clouds
- smog
- emissions
- less ozone
- gravity
- sun's heat
- photons
Q: Fact 1: Ozone depletion results in higher levels of UV radiation reaching Earth. Fact 2: Ozone absorbs ultraviolet radiation. Given the two facts above, what increases ultraviolet light?
Answer: less ozone

Problem:OPTIONS:
- bears
- heat
- sheep
- cats
- koalas
- density
- Birds
- gravity

Fact 1: Animals adapt to cold temperatures. Fact 2: All cats are animals. Given the two facts above, what adapts to cold temperatures?
****
A: cats

Problem:OPTIONS:
- stays constant
- Temperature
- energy
- Energy.
- decreases
- nothing
- Evaporation
- increases

Fact 1: If gas is heated then that gas will expand. Fact 2: If a material is heated, it expands and the density decreases. Given the two facts above, what happens to the density of a gas when heated?
****
A:
decreases