wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Cave diving

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is homeostasis?

a)

Keeping our body stable

b)

Positive feedback

c)

Negative feedback

d)

Keeping our body's out of balance

2.

What is positive feedback?

a)

Changing the output

b)

Keeping it the output the same

c)

The opposite of negative feedback

d)

A baby's birth

3.

What is negative feedback

a)

the increase of body temperatures

b)

The opposite of positive feedback

c)

The control of your blood sugar

d)

The response will reverse or cause the opposite effect of the original stimulus.

4.

How does the body maintain homeostasis during deep sea diving?

a)

i don't know

b)

the brain sends signals to the respiratory system and releasing the CO2

c)

It improves respiration by preferentially distributing oxygen stores to the heart and brain.

d)

through their oxygen tanks

5.

What is the best diet for cave divers?

a)

a mixture of smoothies , protein shakes and extra meats

b)

candy

c)

breads and only breads

d)

sources of carbohydrates and fat, fruits or vegetables, and water.

6.

what do cave divers do before they go cave diving to get their muscles lose ?

a)

do nothing

b)

stretch

c)

do exercises under water

d)

do yoga

7.

what is the main nutrition source that cave divers need for their energy ?

a)

nuts

b)

meats

c)

fruits and veggies

d)

carbs

8.

What SHOULDN'T cave divers eat before cave diving?(more than 1 answer)

a)

all foods

b)

deferent types of pastries

c)

Fatty foods

d)

Spicy foods

9.

How do cave divers stay warm underwater?

a)

no suit

b)

dry suits

c)

regular suit

d)

a regular cave suit

10.

How do divers not get hypothermia?

a)

wear a rain coat under water

b)

wear layers

c)

wear an adequate exposure suit

d)

full fingered gloves