Science UIL #3A 2022-2023

Front

What is the first layer in Geologic time according to the diagram?

Back

G

Front

What is the term for illegal hunting or capturing of wild animals?

Back

Poaching

Front

What does pH measure?

Back

The relative measure of hydrogen ion concentration within a solution.

Front

What is one Joule per second equivalent to?

Back

A watt.

Front

What do we call organic matter that comes from plants and animals?

Back

Biomass.

Front

What is the pH scale range?

Back

0 to 14.

Front

What is the strongest acid on the pH scale?

Back

0.

Front

What is the weakest acid on the pH scale?

Back

14.

Front

What is the definition of biomass?

Back

Organic matter from plants and animals.

Front

What is the process of ecological succession?

Back

The gradual process of change and replacement in an ecosystem.