The pH scale ranges from

Radar is a method of detecting and locating underwater objects using reflected sound waves.

Check all that are contributing factors in eutrophication

Any substance with a pH higher than 7 is a base

Check off all that are physical properties of water

Dissolved oxygen levels are an important indicator of the

Neutral water has a pH of

Water temperature determines the types of organisms that can live in ecosystems since individual organisms have

Warm water dissolves and holds more solid substances and more dissolved gases.

Eutrophication is healthy for most all ecosystems

As density increases, the amount of salts in the water—also known as salinity

A golf course spread nitrate fertilizer all over the greens right before a large rainstorm hit. Much of the fertilizer was washed into a nearby pond. What most likely happened next?

Phosphates enter water systems by all the following except

Nitrates and Phosphates are chemical compounds that are needed for organisms to survive and (check all that apply)