SCI CHP 15: Part 6 - Sinkholes and Caverns

Front

What is an aquifer?

Back

An aquifer is an underground water reservoir that can store and transmit water.

Front

Why is ground water important for land stability?

Back

Ground water acts as a support system for the ground, helping to maintain its stability.

Front

What is subsidence?

Back

Subsidence is the gradual sinking or settling of the ground's surface.

Front

What is the difference between a sinkhole and a cavern?

Back

Sinkholes are holes in the ground's surface, while caverns are large open spaces underground.

Front

What are stalactites?

Back

Stalactites are mineral formations that hang from the ceiling of caves and caverns, formed by dripping water.

Front

How do stalactites form?

Back

Stalactites form from water dripping through the ceiling of a cavern or cave, leaving behind mineral deposits.

Front

What is the role of ground water in soil health?

Back

Ground water nourishes soil, providing essential moisture for plant growth.

Front

What causes sinkholes to form?

Back

Sinkholes can form when ground water erodes the underlying rock, leading to a collapse of the surface.

Front

What is the relationship between caverns and limestone?

Back

Caverns often form in limestone due to the dissolution of the rock by acidic water.

Front

What is the process of erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces.