Fact 1: Producers use energy and inorganic molecules to make food. Fact 2: Decomposition is the breakdown of organic molecules into inorganic molecules. Given the two facts above, what process helps provide resources for producers to create food?
OPTIONS:
- animals
- Exfoliation
- decomposition
- mastication
- recycling
- reproduction
- ejaculation
- Converting waste.
decomposition
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Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Aerosols are tiny particles suspended in the air. Given the two facts above, what can be used for keeping aerosols from entering the respiratory system?
OPTIONS:
- goggles
- hydration
- sweating
- hydrogen and oxygen
- breathing masks
- lab coats
- layers of fat
- gloves
breathing masks
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Fact 1: Rocks interacting with wind over long periods of time causes weathering. Fact 2: Hurricanes are made of wind. Given the two facts above, what causes weathering?
OPTIONS:
- wildlife
- evaporation
- cotton
- ocean water
- light
- salt and water.
- hurricanes
- erosion
hurricanes
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Fact 1: Operating an automobile usually requires fossil fuels. Fact 2: Cars, see Automobiles. Given the two facts above, what requires fossil fuels for operation?
OPTIONS:
- motors
- bicycles
- paddle boats
- humans
- cars
- trains
- goats
- skateboards
cars
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