5.8 Energy & Earth Processes

Front

What evidence has been discovered that leads scientists to conclude that parts of Virginia were once covered by the ocean?

Back

Fossils of ocean animals have been found in Virginia.

Tags

CCSS.RI.4.8

CCSS.RI.5.8

CCSS.RI.6.8

CCSS.RL.4.5

CCSS.RL.6.1

Front

What is the process that most likely formed fossils?

Back

Sedimentation and compaction.

Front

True or False: The earth is constantly changing both on and beneath Earth’s surface.

Back

True.

Front

What is a convergent boundary?

Back

A tectonic plate boundary where two plates collide.

Front

What can we not understand using a model of a convergent boundary?

Back

How fast the plates are moving.

Front

What are fossils?

Back

Remains or traces of ancient organisms preserved in rock.

Front

What is sedimentation?

Back

The process of settling or being deposited as sediment.

Front

What is compaction?

Back

The process of pressing together to reduce volume.

Front

What is the role of heat and pressure in rock formation?

Back

They can change existing rocks into metamorphic rocks.

Front

What is weathering?

Back

The breaking down of rocks and minerals by natural processes.