Q: Fact 1: Recycling has a positive impact on the environment. Fact 2: What's more, paper bags are recyclable themselves. Given the two facts above, what can have a positive impact on the environment?

OPTIONS:
- power stations
- cactuses
- bushes
- power
- mussels
- animals
- paper bags
- satellites

A: paper bags

Q: Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. Fact 2: Nitrogen, as a gas, is colorless, odorless, and a generally inert element. Given the two facts above, what is found in proteins?

OPTIONS:
- Something coming from a gland
- Something that causes allergies
- characteristics
- Transfers energy
- it keeps an organism warm
- Chemical energy
- that material's properties
- a colorless, odorless gas

A: a colorless, odorless gas

Q: Fact 1: Melting is when solids are heated above their melting point. Fact 2: Igneous rocks form when rocks are heated to the melting point which forms magma. Given the two facts above, what do igneous rocks form into when heated?

OPTIONS:
- magma
- matter
- crust
- soils
- rocks
- alveoli
- coal
- mines

A: magma

Q: Fact 1: Mollusks are a major food source for other organisms, including humans. Fact 2: Seafood, such as mollusks and crustaceans, can be a source of cadmium, as well. Given the two facts above, what is seafood used for?

OPTIONS:
- edible
- health
- Composting
- warmth
- Hydration
- Energy
- Food
- Reproduction

A:
Food