Unit 5: Water Corrections

Front

What is water quality?

Back

Water quality refers to the physical, chemical, and biological characteristics of water, which determine its suitability for various uses, such as drinking, swimming, and supporting aquatic life.

Front

What is a river?

Back

A river is a large, flowing body of water that usually empties into a sea or ocean. It is a key component of the water cycle and an important habitat for many organisms.

Front

What does high specific heat mean?

Back

High specific heat means that water can absorb a lot of heat before its temperature changes significantly. This property helps regulate temperatures in the environment.

Front

What is a dependent variable (D.V.) in an experiment?

Back

The dependent variable is the factor that is measured or observed in an experiment. It is affected by changes in the independent variable.

Front

What is a control in an experiment?

Back

A control is a standard for comparison in an experiment. It is the part that remains constant and is not changed, allowing for a fair test.

Front

What is turbidity?

Back

Turbidity is a measure of how clear water is. High turbidity means the water is cloudy due to particles, which can affect aquatic life.

Front

What is pH in relation to water?

Back

pH is a scale that measures how acidic or basic water is. A pH of 7 is neutral, below 7 is acidic, and above 7 is basic.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

What is precipitation?

Back

Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from the atmosphere to the Earth's surface.

Front

What is a tributary?

Back

A tributary is a smaller stream or river that flows into a larger river or lake, contributing to its flow.