Formation and Geology of Hawaii

Hawaii, a group of isolated islands in the Pacific, is one of the youngest geological formations. The Big Island's formation was first studied in 1934 by Felix Maness, who discovered its massive size. Kilauea, the world's most active volcano, has been continuously erupting since 1983, contributing to the island's growth. Lava flows create new land by forming black sand beaches, which solidify into new land. Over a million years, five volcanoes, including Kohala, have built the Big Island from the sea floor, making it the largest island in the U.S.

What makes Hawaii one of the most unique island groups on Earth?

• Its proximity to the equator

• Its isolation and geological youth

• Its large population

• Its tropical climate

Who was the geophysicist that calculated the gravitational forces on the Big Island?

• Marie Curie

• Isaac Newton

• Albert Einstein

• Felix Maness

How does the size of the Big Island compare to Mount Everest?

• It is the same size as Everest

• It is twice the height of Everest

• It is smaller than Everest

• It is half the height of Everest

What is the most active volcano in the world?

• Kilauea

• Mauna Loa

• Mount St. Helens

• Mount Vesuvius

Since when has Kilauea been erupting continuously?

• 1993

• 1983

• 1973

• 2003

What happens when lava reaches the ocean?

• It turns into steam

• It shatters and forms black sand

• It evaporates

• It cools and forms ice

What is the foundation of the new land formed by lava?

• Solid rock

• Coral reefs

• Sandy rubble

• Clay

How many major volcanoes contributed to the formation of the Big Island?

• Five

• Four

• Six

• Three

Which volcano was the first to emerge in the formation of the Big Island?

• Mauna Kea

• Kohala

• Hualalai

• Mauna Loa

What is the Big Island primarily composed of?

• Sedimentary rock

• Volcanic rock

• Granite

• Metamorphic rock