Group 16 - Day 26 Flashcards

1
Q

tide

A

the daily rise and fall of the sea

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2
Q

diaphragm

A

a muscle under the lungs

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3
Q

belly

A

abdomen

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4
Q

to drift

A

to be carried by a current

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5
Q

chin

A

protruding part of your face, below the mouth

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6
Q

stroke

A

movement of the arms and legs in swimming

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7
Q

to hold your breath

A

to suspend breathing

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8
Q

chest

A

front surface of a person’s body, between the abdomen and neck

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9
Q

oxygen tank

A

metal cylinders used for storing oxygen

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10
Q

air tank

A

metal cylinders used for storing oxygen

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11
Q

freediving

A

diving without a breathing apparatus

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12
Q

diving fins

A

flat, rubber attachments to the foot, used for swimming underwater

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13
Q

flippers

A

flat, rubber attachments to the foot, used for swimming underwater

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14
Q

fin

A

flattened, protruding part of the bodies of fish and aquatic mammals, used for moving in the water

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15
Q

lungs

A

the part of the body in the chest, which allows oxygen to enter the blood

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16
Q

a breath

A

an inhalation or exhalation of air

17
Q

to breathe

A

to take air into the lungs and expel it

18
Q

drown

A

to die from submersion in water

19
Q

hazardous

A

dangerous

20
Q

sheath

A

a close-fitting, cover

21
Q

condom

A

thin, rubber sheath used as a contraceptive in sexual intercourse

22
Q

preservative

A

substance used to preserve food

23
Q

raffle

A

competition where numbered tickets are sold and winners are decided through the random selection of the numbers

24
Q

a draw

A

the random selection of names or numbers to decide the winner of a prize

25
Q

wetsuit

A

neoprene suit used to stay warm in cold water

26
Q

credible

A

convincing

27
Q

incredible (formal)

A

difficult to believe

28
Q

incredible (informal)

A

amazing; fantastic

29
Q

conscience

A

your sense of what is right and wrong

30
Q

consciousness

A

state of being awake and aware of your surroundings

31
Q

aware of

A

knowing about or perceiving

32
Q

to lay someone off

A

to dismiss someone from a job because they are not required

33
Q

to let someone go

A

to dismiss someone from a job because they are not required

34
Q

terrible

A

really bad

35
Q

terrifying

A

really scary