Human Impact Vocab. Set 2

Front

A natural resource that can be replaced at the same rate it is consumed is...

Back

Renewable resource

Front

A substance that increases hydrogen ion concentration is...

Back

Acid

Front

A substance that decreases hydrogen ion concentration in a solution is...

Back

Base

Front

A compound that changes color in the presence of an acid or base is...

Back

Indicator

Front

Water and human waste from sinks, toilets, and showers is...

Back

Sewage

Front

Not letting light through is known as...

Back

Opaque

Front

Light passes through but blurs images:

Back

Translucent

Front

Allowing light to pass through is known as...

Back

Transparent

Front

Water that flows over the ground surface rather than soaking in is...

Back

Runoff

Front

Able to meet current resource demand without affecting future supply is...

Back

Sustainable