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Human

Total questions: 11

Worksheet time: 9mins

Name
Class
Date
1.
How many bones are in the human body?
a)
200
b)
602
c)
206
d)
106
2.
I have many jobs. I make bile to help your stomach break down food.  I also store nutrients your body needs.  I also make antibodies to help you fight disease.  What am I?
a)
liver
b)
kidneys
c)
stomach
d)
lungs
3.
The smallest units or parts of living things; the body's building blocks.
a)
cells
b)
organs
c)
tissues
d)
system
4.
According to the population pyramid of this country, its population is most likely...
a)
growing slowly.
b)
growing rapidly.
c)
decreasing.
d)
not changing.
5.

Use the map to determine which of these rivers flow into the Chesapeake Bay.

a)

James River

b)

York River

c)

Rappahannock River

d)

Potomac River

e)

Mississippi River

6.

What are Human Rights?

a)

laws we must follow

b)

laws enforced by police

c)

rights we all have

d)

rights for men

7.

BIOdiversity means a variety of . . .

a)

People

b)

Plants

c)

Life

d)

Places

8.

What does the term carrying capacity describe?

a)

The maximum number of birth rates for a population.

b)

The ability of a population to accept new immigrants.

c)

The ratio of birth rates to death rates in a population.

d)

The population size that the environment can sustain.

9.

What body system is shown in the picture?

a)

Muscular System

b)

Skeletal System

c)

Nervous System

d)

Respiratory System

10.
Which parts of your eye are transparent?
a)
retina
b)
optic nerve
c)
cornea and lens
d)
iris
11.

The size of the human population began to increase exponentially after the

a)

bubonic plague

b)

development of plowing and irrigation

c)

Industrial Revolution

d)

development of the first cities.