Classmates

question 41

Multiple Choice

Classmates.com, Facebook, and Twitter are examples of popular social ____ sites where participants can exchange information and photos, make business contacts and new friends, and keep in touch with family members and schoolmates.

• A)networking
• B)calling
• C)meeting
• D)hub

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Definitions:

Oceanic Plateaus

Large, flat, elevated areas of the seabed, formed by volcanic activity and often found in the deep ocean.

Mantle Plumes

Columns of hot, solid material that rise from deep within the Earth's mantle and can cause volcanic hotspots.

Seamounts

Submerged mountain ranges or isolated peaks formed by volcanic activity beneath the ocean surface, often rising several thousand feet from the seabed.

Volcanic Eruptions

The process where magma, ash, and gases are expelled from a volcano, significantly impacting the surrounding environment.