Unit 2 Review Quiz Results |

Unit 2 Review Quiz Results

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Where do astronauts sleep in the International Space Station? *

In their space suits, in case of emergency

In special sleeping bags in small crew cabins

In the galley, close to the snacks

Anywhere they nod off

Incorrect! Oh no. Missed that one!
The correct answer is: In special sleeping bags in small crew cabins

CORRECT
Bingo - You nailed it!

What is a simple mistake that can be made by tired aquanauts? *

Dropping a laptop into the moon pool

Putting your dive helmet on backwards

Mixing too much water into your camp food packet

Putting the wrong coral polyp on the wrong card

Incorrect! Oh no. Missed that one!
The correct answer is: Putting the wrong coral polyp on the wrong card

CORRECT
Bingo - You nailed it!

What is the greatest factor that affects your sleep/wake cycle? *

Exposure to cat videos at 2:00am

Exposure to television

Exposure to light

Loud music

Incorrect! Oh no. Missed that one!
The correct answer is: Exposure to light

CORRECT
Bingo - You nailed it!

Why don’t you sleep well in strange places? *

Because you tend to sleep walk when you're in a strange place

Because you tend to snore more while sleeping on a sofa

Because your brain remains more active in case of danger

Because they have better wifi and more access to cat videos

Incorrect! Oh no. Missed that one!
The correct answer is: Because your brain remains more active in case of danger

CORRECT
Bingo - You nailed it!

What makes you wake up around the same time, even without an alarm clock? *

Circumference Rotation

Caustic Rationing

Cautious Sleep State

Circadian Rhythm

Incorrect! Oh no. Missed that one!
The correct answer is: Circadian Rhythm

CORRECT
Bingo - You nailed it!

How is pressure defined? *

Strength or energy as an attribute of physical action or movement.

A body's relative mass or the quantity of matter contained by it, giving rise to a downward force

The force per unit area applied to the surface of something

Power derived from the utilization of resources

Incorrect! Oh no. Missed that one!
The correct answer is: The force per unit area applied to the surface of something

CORRECT
Bingo - You nailed it!

On really deep dives, how low can your heart rate go? *

35 beats per minute

One beat every six minutes

50 beats per minute

14 beats per minute

Incorrect! Oh no. Missed that one!
The correct answer is: 14 beats per minute

CORRECT
Bingo - You nailed it!

Why do planes fly at such high altitudes?

The thinner air allows them to travel faster and conserve fuel.

There's too much traffic from drones nearer to the ground.

Not all mountains are mapped properly so they fly higher than all known mountain peaks.

To avoid noise complaints from planes flying very low over cities.

Incorrect! Oh no. Missed that one!
The correct answer is: The thinner air allows them to travel faster and conserve fuel

CORRECT
Bingo - You nailed it!

What is NOT a way to open your eustachian tubes? *

Chew gum

Stand on your head

Suck hard candy

Yawn

Incorrect! Oh no. Missed that one!
The correct answer is: Stand on your head

CORRECT
Bingo - You nailed it!

What is the last thing aquanauts have to do before returning to the surface? *

They stow all of their experiments for later use

They go through a period of decompression

They sweep and do the dishes

They lock the doors and set the alarms

Incorrect! Oh no. Missed that one!
The correct answer is: They go through a period of decompression

CORRECT
Bingo - You nailed it!

How deep did Herbert Nitsch dive? *

123 feet

1,987 feet

86 feet

830 feet

Incorrect! Oh no. Missed that one!
The correct answer is: 830 feet

CORRECT
Bingo - You nailed it!

What is one of the ill effects of deep diving? *

Being eaten by sea monsters

Bleeding in the lungs

Your dive watch might stop working

Your toenails might turn blue

Incorrect! Oh no. Missed that one!
The correct answer is: Bleeding in the lungs

CORRECT
Bingo - You nailed it!

Why does Curiosity have arms? *

To pull itself up hills

To collect soil samples

To wave at the MRO satellite as it flies over

To ward off alien attacks

Incorrect! Oh no. Missed that one!
The correct answer is: To collect soil samples

CORRECT
Bingo - You nailed it!

How many cameras does Curiosity have? *

8

22

None

17

Incorrect! Oh no. Missed that one!
The correct answer is: 17

CORRECT
Bingo - You nailed it!

How many missions to Mars have failed? *

28

42

16

33

Incorrect! Oh no. Missed that one!
The correct answer is: 28

CORRECT
Bingo - You nailed it!

What is one of the primary missions of Curiosity? *

Using infrared scanners to look for aliens

Astronomical studies of the moons of Mars

Soil analysis

Preparing landing sites

Incorrect! Oh no. Missed that one!
The correct answer is: Soil analysis

CORRECT
Bingo - You nailed it!

What does WHOI stand for? *

Wilma Huston Oceanographic Institute

Wood's Hole Oceanographic Institute

Wood's Halloway Opportunity Insight

What's Home Oceanographic Institute

Incorrect! Oh no. Missed that one!
The correct answer is: A hormone

CORRECT
Bingo - You nailed it!

What was the name of the first vessel operated by WHOI? *

Atlanta

Aisling

Atlantis

Antarctic

Incorrect! Oh no. Missed that one!
The correct answer is: Atlantis

CORRECT
Bingo - You nailed it!

What is ROV short for? *

Randomly Optimal Vehicle

Remote Operated Vehicle

Remotely Operated Vacuum

Remote Official Vengeance

Incorrect! Oh no. Missed that one!
The correct answer is: Remote Operated Vehicle

CORRECT
Bingo - You nailed it!

What is an underwater danger that remote vehicles can handle better than humans? *

Extreme heat

Extreme Darkness

Extreme Sports

Extreme pressure

Incorrect! Oh no. Missed that one!
The correct answer is: Extreme pressure

CORRECT
Bingo - You nailed it!

How much is a fathom? *

About 5280 feet

About a mile

About six feet

About ten feet

Incorrect! Oh no. Missed that one!
The correct answer is: About six feet

CORRECT
Bingo - You nailed it!

What kind of gas (besides oxygen) can be compressed for breathing while diving? *

Methane

Carbon dioxide

Nitrogen

Helium

Incorrect! Oh no. Missed that one!
The correct answer is: Helium

CORRECT
Bingo - You nailed it!

How much sleep are astronauts on the ISS scheduled for in a 24 hour period? *

8 hours

4 hours

30 minutes, every 4 hours

12 hours

Incorrect! Oh no. Missed that one!
The correct answer is: 8 hours

CORRECT
Bingo - You nailed it!

What is the “magic number” of sleep hours for everyone? *

12 hours

8 hours

There is no magic number

72 hours

Incorrect! Oh no. Missed that one!
The correct answer is: There is no magic number

CORRECT
Bingo - You nailed it!

What is adenosine? *

A chemical by-product of cellular energy consumption

An antihistamine commonly used to prevent snoring

A chemical by-product of leg twitching while you sleep

An over-the-counter sleep aid

Incorrect! Oh no. Missed that one!
The correct answer is: A chemical by-product of cellular energy consumption

CORRECT
Bingo - You nailed it!

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