Seafloor Geography

What geological feature is formed by the separation of tectonic plates and is characterized by a chain of underwater mountains?

• Trenches

• Subduction zones

• Mid-ocean ridge

• Continental drift

Which part of the seafloor extends from the shoreline to the continental slope and is relatively shallow compared to the open ocean?

• continental shelf

• trench zone

• mid-ocean ridge

• abyssal plain

What underwater volcanic mountains rise at least 1,000 meters from the seafloor but do not reach the water's surface?

• Canyons

• Trenches

• Seamounts

• Ridgecrest

Which vast, flat areas of the seafloor are covered in fine sediment and are the flattest regions on Earth?

• Mid-ocean ridges

• Trenches

• Abyssal Plains

• Continental shelves

James, Luna, and Sophia are on a thrilling underwater adventure, exploring the mysteries of the ocean floor. Suddenly, they stumble upon the continental rise. They discover that this is a massive accumulation of sediment and sand at the base of the continental shelf. Is this fascinating fact true or false?

• True

• False

Jackson, Evelyn, and Anika are studying geography and learn about the mid-ocean ridge. They discover that the ridge stretches across the entire length of which ocean?

• Atlantic

• Arctic

• Indian

• Pacific

Abigail, Isla, and Benjamin are discussing natural disasters during their geography class. Abigail mentions that earthquakes are caused by the shifting of tectonic plates beneath the Earth's surface. Is Abigail's statement correct?

• True

• False

Benjamin, Emma, and Maya are marine scientists who want to study the ocean floor without diving deep into the water. Which method can they use to make their research successful?

• Using Sonar

• Using Submarines

• Using ROV's

• All of the above

Abigail and Avery are studying geology and learn that there are two types of crust on Earth: ________________ and _________________

Abigail, Aiden, Maya, Ava, Nora, and Henry are on a field trip to a geological museum. The guide explains that earthquakes are most common around plate boundaries. Abigail, Aiden, and Maya agree with the guide. Are they correct?

• True

• False