CBA 3 Review Flashcard

Front

What is a divergent plate boundary?

Back

A divergent plate boundary is a type of tectonic plate boundary where two plates move away from each other, often resulting in the formation of new crust, such as mid-ocean ridges.

Front

What happens to the length of days if Earth's rotation increases?

Back

If Earth's rotation on its axis increases, the length of days becomes shorter.

Front

What are glacial striations?

Back

Glacial striations are scratches or grooves in bedrock caused by the movement of a glacier.

Front

What landforms are typically associated with convergent boundaries?

Back

Mountains and volcanoes are commonly found at convergent plate boundaries.

Front

What conditions are necessary for hurricanes to form?

Back

Hurricanes form in conditions of warm water and moist air.

Front

What is a convergent plate boundary?

Back

A convergent plate boundary is where two tectonic plates move towards each other, often leading to subduction, mountain formation, or volcanic activity.

Front

What is the effect of cold water on hurricane formation?

Back

Cold water inhibits hurricane formation as it does not provide the necessary heat and moisture.

Front

What are mid-ocean ridges?

Back

Mid-ocean ridges are underwater mountain ranges formed by divergent tectonic plates where new oceanic crust is created.

Front

What is the role of tectonic plates in earthquakes?

Back

Tectonic plates can cause earthquakes when they move past each other, collide, or pull apart, releasing energy.

Front

What is the definition of a transform plate boundary?

Back

A transform plate boundary is where two tectonic plates slide past one another horizontally, often causing earthquakes.