If treating H2O is used to remove harmful substances before drinking, then why do we generally treat H2O?  Answer choices: - to add water to crops  - hydration  - vaporization  - to water the garden  - to drink it  - looseness  - to track it  - evaporation
to drink it

If rain would fall on the windward side of the mountain range, then when it rains in the mountains where would the rain fall?  Answer choices: - looseness of dirt or compost  - Plant growth is reduced  - It used to be covered by water  - Inches or fractions of inches.  - air mass over Earth's surface  - on the windward side  - In the winter  - colder and wetter
on the windward side

If salt is used as a deicer because it decreases the temperature at which ice melts, then what does salt do to ice?  Answer choices: - reduce  - Freezes it  - watershred  - Makes more ice  - Turns it into carbon  - Melts it  - evaporation  - protect them

Melts it