Ships Flashcards

1
Q

How long have rivers been used for transport

A

Thousands of years ago

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2
Q

Why are rivers slow for transport

A

Depends on water currents and manpower to row the boat

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3
Q

Boats are smaller than ships - true or false

A

True

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4
Q

What can boats be powers by

A

Oars paddles or a steering pole or if they have sails then the wind

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5
Q

What powered older ships

A

Steam engines

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6
Q

What powers modern ships

A

Fuel-driven engines

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7
Q

Where have sailing boats been developed

A

Most parts of the world

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8
Q

Do sailing boats have an engine

A

No, a sail and propelled by the wind

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9
Q

What was the main form of sea travel for many years

A

Sailing boats

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10
Q

What was the first use of sailing boats

A

Fishing and travel between islands in an archipelago

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11
Q

How do you spell archipelago

A

Archipelago

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12
Q

What we’re sail boats used for later

A

Transport people and cargo (goods) all over the world

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13
Q

What was the first type of boat

A

A dugout made by hollowing a tree trunk

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14
Q

When were dugouts first used

A

From 6300 BC (before Christ - so more than 8000 years ago)

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15
Q

What is a carved canoe

A
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16
Q

Where are carved canoes used (Mokoros)

A

By fisherman on the Zambezi river and okovango delta (Africa)

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17
Q

Are mokoros safe

A

They are sturdy and strong but crocodiles can pull fisherman out of them

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18
Q

What is a coracle and what is it made from

A

A round boat like a basket made from branches or twigs, the outside is covered with tar or pitch - why? To make it waterproof

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19
Q

Talk about the Egyptian rowing boat

A

Used very long ago (1600bc), long narrow boat powered by oarsmen

20
Q

Did the Egyptian rowing boat have sails

A

Not in the beginning but they were added over 1000 years ago

21
Q

Who invented kayaks

A

The Inuit people

22
Q

Where were the Inuit people from

23
Q

How many people go in a kayak

A

One and sometimes two

24
Q

What did they used the kayak for

A

Hunting and transportation

25
How does the paddle work
It has two blades so can be used on both sides of the boat
26
What were the kayak paddles made from
Driftwood (wood washed up by the sea or whale bones covered with stretched animal skin and whale fat
27
Why did they add whale fat to the blades
To make them waterproof - so it was a layer of protection like shoe polish on your school shoes
28
What did the Greeks and Phoenicians use to sale
They were good sailors who made big cargo ships
29
Where did the Greeks and Phoenicians sail
In the Mediterranean Sea ( both have capitals)
30
How do you spell Mediterranean Sea
Mediterranean Sea
31
By 500 BC what had the Greeks and Phoenicians added to their boats
An extra mast and sail
32
What is a mast
It is the long pole that the sail attaches to
33
Who built the largest ships of their time and how big were they
The Romans whose ships could carry 1000 people and up to 14 000 kg
34
What did the Roman Merchant Ships transport
Lots of grain (to make flour) from Egypt
35
Why did the Roman Merchant ships transport grain all the way from Egypt by boat
Because it was cheaper than doing it by land
36
Who made Dhows and what were they used for
Originally from the Middle East and they were used on the Nile river
37
What is distinct (different) about a Dhow
It is a small boat with a large sail
38
How are the planks of the dhow held together (hint: think about where they were used)
Coconut husk rope
39
How many masts do dhows have
Usually two masts but there are different types of dhows
40
Who made the Junk
The chinese
41
Why is a Junk a good boat
It’s fast, easy to handle and can sail upwind
42
What divides the sails of a junk
horizontal pieces of bamboo called battens
43
How do you spell battens
Battens
44
How do do the battens on the sails help the Chinese junk
They help the boat sail in different wind conditions and make the boat more aerodynamic
45
How do you spell aerodynamic
Aerodynamic