NC Envirothon

Front

What is the natural soil pH range in North Carolina?

Back

4.0-8.0

Front

True or False: There is no such thing as a permanent pond.

Back

True

Front

What does water provide?

Back

Transportation, a large quantity of our food supply, minerals, recreational opportunities, and habitat for wildlife.

Front

Complete the quote: "If there is magic on this planet, it is contained in _____"

Back

Water

Front

What is the colder, more dense layer of water called?

Back

Hypolimnion

Front

Define 'Hypolimnion'.

Back

The hypolimnion is the denser, colder layer of water in a stratified lake, typically found below the thermocline.

Front

What is the significance of water in ecosystems?

Back

Water is essential for life, providing habitat, food, and resources for various organisms.

Front

What is the role of soil pH in plant growth?

Back

Soil pH affects nutrient availability and microbial activity, influencing plant health and growth.

Front

What is the difference between a pond and a lake?

Back

Ponds are smaller and shallower than lakes, often having a more uniform temperature and less stratification.

Front

What is the term for the upper layer of water in a stratified lake?

Back

Epilimnion.