Submarines

Exploring under the sea

Attacking ships on the surface of the water

Smuggling weapons and outlawed materials

Transporting passengers underwater without the threat of storms

To explore undersea

To harvest pearls

To experiment with decompression sickness

To assist the North in the Civil War

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 destroy another ship.

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

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

To convince his audience to purchase a submarine

To educate his readers about how submarines work

To entertain his audience with stories about submarines

To inform his readers about the evolution of submarines

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 are not capable of independent operation.

Submersibles cannot independently renew their air and power supplies.

Submersibles can usually spend more time underwater than submarines.

Submersibles are usually smaller than submarines.

Problem and Solution

Order of Importance

Chronological

Compare and Contrast

Bishop John Wilkins recognized the military potential of submersibles.

Radar and Sonar were invented.

The Sub Marine Explorer was used to harvest pearls.

The Turtle was destroyed.

Because the Japanese were targeting U.S. submersibles instead

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

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.

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

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

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

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

U-Boats sank the Lusitania.

Julius H. Kroehl developed the Sub Marine Explorer

A Short History of Submarines

Turtle: The First Combat Submarine

How Submarines Work

The Differences Between Submarines and Submersibles