Submarines

Exploring under the sea

Attacking ships on the surface of the water

Transporting passengers underwater without the threat of storms

Smuggling weapons and outlawed materials

To explore undersea

To experiment with decompression sickness

To assist the North in the Civil War

To harvest pearls

The air supply in the submarine

The amount of fuel in the submarine

The amount of food and water aboard the submarine

There is no limit to the amount of time a modern submarine can remain submerged

Hand crank

Diesel

Battery

Both B and C

None of these

All of these

The Turtle was the first submarine used during war to attack another ship.

The Turtle is the biggest and fastest watercraft in all of human history.

The Turtle was the first submarine used during war to destroy another ship.

The Turtle was the first submersible used during war to destroy another ship.

The Turtle was the first submersible used during war to attack another ship.

To entertain his audience with stories about submarines

To inform his readers about the evolution of submarines

To convince his audience to purchase a submarine

To educate his readers about how submarines work

To explain a concept that would be referenced throughout the text

To introduce the main idea of the text

To get the reader's attention with startling information

To amuse the reader with an interesting historical anecdote

Submersibles can usually spend more time underwater than submarines.

Submersibles are not capable of independent operation.

Submersibles are usually smaller than submarines.

Submersibles cannot independently renew their air and power supplies.

Order of Importance

Chronological

Problem and Solution

Compare and Contrast

The Turtle was destroyed.

Bishop John Wilkins recognized the military potential of submersibles.

The Sub Marine Explorer was used to harvest pearls.

Radar and Sonar were invented.

Because the Japanese did not value the submarines as worthy targets

Because the submarines were submerged and difficult to strike

Because the submarines were much smaller than all of the other boats in the U.S. Navy

Because the Japanese were targeting U.S. submersibles instead

Julius H. Kroehl invented the Sub Marine Explorer; John Wilkins invented the U-Boat.

Bishop John Wilkins invented the first submersible; David Bushnell invented the Turtle.

David Bushnell invented the Turtle; Julius H. Kroehl invented the Sub Marine Explorer.

Sgt. Ezra Lee invented the Turtle; Cornelius Drebbel invented the first submersible.

U.S. submarines survived the attack on Pearl Harbor.

Julius H. Kroehl developed the Sub Marine Explorer

Sgt. Ezra Lee attempted to blow up a British flagship using a submarine.

U-Boats sank the Lusitania.

Turtle: The First Combat Submarine

The Differences Between Submarines and Submersibles

A Short History of Submarines

How Submarines Work