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Worksheets

GIU Grade Tes

Total questions: 155

Worksheet time: 1hrs 24mins

Name
Class
Date
1.
What three things may happen to light that strikes an object? 
a)
The light may be reflected, transmitted or absorbed.
b)
The light may be reflected and refracted.
c)
The light may be absorbed and transmitted.
2.
What are the primary colors of the pigment?
a)
cyan, yellow and magenta
b)
Red, green and blue
c)
black and white
3.
An actorś red shirt and blue pants both appear black. What color is the stage light shining on the actor?
a)
Blue 
b)
Red
c)
Magenta
d)
Green
4.
Which pairs of colors of pigment combine to make black?
a)
green and magenta
b)
red and cyan
c)
yellow and blue
d)
All of the above
5.
The two kinds of reflection are 
a)
transparent and translucent
b)
opaque and translucent
c)
regular and diffuse
6.
______ is a copy of the object formed by reflected or refracted rays of light
a)
reflection
b)
refraction
c)
object
d)
image
7.
A plane mirror produces a/an 
a)
a small, real image
b)
a large, real image
c)
 a small, virtual image
d)
a same sized, virtual image
8.
_______ is an imaginary line that divides a mirror into half.
a)
focal point
b)
equator
c)
optical axis
d)
incident angle
9.
The point at which rays parallel to the optical axis is called the 
a)
reflection point
b)
focal point
c)
refraction point
10.
_______ mirrors can form either a virtual or a real image
a)
concave mirrors
b)
convex mirrors
c)
plane mirrors
11.

A form of energy that travels in straight lines

a)

sound

b)

light

c)

kinetic

d)

atoms

12.

When light bounces off an object

a)

absorbs

b)

refracts

c)

reflects

13.

when light bends as it travels from one medium to another

a)

Absorbs

b)

Echos

c)

Reflects

d)

Refracts

14.

When light does not reflect or refracts it is taken in by an object

a)

Absorbs

b)

Reflect

c)

Refract

d)

opinion

15.

a form of matter that may or may not allow light to pass through it

a)

small

b)

medium

c)

soild

d)

gas

16.

a medium that allows ALL light to pass through

a)

transparent

b)

translucent

c)

opaque

d)

liquid

17.

a medium that allows SOME light to pass through

a)

transparent

b)

translucent

c)

opaque

d)

gas

18.

a medium that allows NO light to pass through

a)

transparent

b)

translucent

c)

opaque

d)

solid

19.

Refraction occurs best with

a)

lenses and water

b)

lenses

c)

water

d)

lenses and gas

20.

Reflection occurs best on:

a)

rough, bumpy surfaces

b)

flat, smooth surfaces

c)

opaque mediums

d)

wooden objects

21.

Absorption of light occurs best with:

a)

mirrors

b)

light surfaces

c)

medium surfaces

d)

dark surfaces

22.

What is NOT one of the 3 main types of mediums?

a)

Solid

b)

Liquid

c)

plastic

d)

Gas

23.

When light changes speed, its path is changed so that light rays are bent as they pass through. This is called:

a)

reflection

b)

refraction

c)

mirroring

d)

absorption

24.

Light bends as it passes through water

a)

True

b)

False

25.
Smooth surfaces _______ a lot of light.
a)
reflect
b)
bend
c)
absorb
d)
twist
26.
Which explains why the fork looks different under water?
a)
light can't pass through the glass
b)
the wavelength of light lengthens
c)
the amount of light increases when going through water
d)
light is refracted at an angle
27.
Another name for light bending is ....
a)
Reflaction
b)
Absorbing
c)
Refraction
d)
mirror
28.
If you are wearing a yellow shirt, what is true of the light that strikes it?
a)
Yellow is absorbed; everything else is reflected
b)
Yellow is reflected; everything else is absorbed
c)
All colors are reflected
d)
All colors are absorbed
29.
If you are wearing a black sweatshirt, what happens to most of the light that strikes the sweatshirt 
a)
It is absorbed
b)
It is reflected
c)
It is transmitted
30.
Reflection is
a)
Light bending
b)
Light bouncing
31.
Refraction is
a)
light bending 
b)
light bouncing
32.
These waves travel in a __________ line.
a)
jagged
b)
squiggly
c)
straight
d)
obstructive 
33.

This investigation is carried out to show that

a)

light travels in a straight line

b)

light can be seen through the holes

c)

light penetrates a transparent object

d)

light travels in many ways

34.
_______ is when light hits and object and it BOUNCES off.
a)
Reflection
b)
Refraction
35.
Things make shadows because they ______ light.
a)
BLOCK
b)
PASS
36.

Lenses always________light.

a)

reflect

b)

refract

c)

transmit

d)

absorb

37.

When you look on the surface of a lake, the light is______.

a)

refracted

b)

transmitted

c)

absorbed

d)

reflected

38.

When you look through water, the light is_______.

a)

reflected

b)

refracted

c)

transmitted

d)

absorbed

39.

What is happening in this picture?

a)

the light is being refracted from mirror to mirror

b)

the light is being transmitted

c)

the light is being reflected off each mirror

d)

the light is being absorbed by each mirror

40.

What is a difference between reflection and refraction?

a)

In reflection the light goes through and in refraction the light does not go through

b)

In reflection the light does not go through, in refraction it does go through

c)

reflection means to bend and refraction means to bounce off of

d)

refraction means to stop and reflection means to go

41.
This this a mammal?
a)
Yes
b)
No
42.
Mammals are animals that
a)
Don't have a backbone
b)
Have live young
c)
Lay eggs
43.
Which of the following is a characteristic that all mammals share?
a)
they all have a pouch
b)
they all have a cloaca
c)
they all have hair
d)
they all have a short gestational period
44.
Most mammals give live birth
True or False
a)
False
b)
True
45.
Mammals are cold blooded
True or false
a)
False
b)
True
46.
What is this?
a)
tasmanian wolf
b)
duck
c)
beaver
d)
platypus
47.
What is the way that bats navigate and locate food?
a)
location
b)
echolocation
c)
flying
d)
locomotion
48.
Mammals do this:
a)
breathe air
b)
breathe through gills
49.
Which of the following keep about the same temperature all the time. 
a)
Reptiles
b)
Mammals
c)
Birds
50.
In what would a marsupial carry their baby?
a)
carriage
b)
bag
c)
pouch
d)
stroller
51.
 In what way are the platypus and the prickly anteater the same?
a)
Both weigh the same as a dollar bill.
b)
Both live on Ellesmere Island.
c)
Both are mammals that lay eggs.
d)
Both have wing-like flaps
52.
This is a mammal?
a)
Yes
b)
No
53.
This is a mammal?
a)
Yes
b)
No
54.
Is this a mammal?
a)
Yes
b)
No
55.
Is this a mammal?
a)
Yes
b)
No
56.
Is this a mammal?
a)
Yes
b)
No
57.
Is this a mammal?
a)
Yes
b)
No
58.

Am I a mammal?

a)

Yes

b)

No

59.

Is this a mammal?

a)

Yes

b)

No

60.

How about this one? Is this a mammal?

a)

Yes

b)

No

61.

Aww.... Am I a mammal?

a)

Yes

b)

No

62.

Pick your favorite mammal:

a)

Dog

b)

Girl

c)

Cow

d)

Lama

63.

Is this a mammal?

a)

No

b)

Yes

64.

Is this a mammal?

a)

Yes

b)

No

65.

Am I a mammal?

a)

Yes

b)

No

66.

Is this family of Meerkats mammals?

a)

yes

b)

no

67.
a)

Mammal

b)

Not a mammal

68.

A mammal HAS a backbone

a)

YES

b)

NO

69.

Mammals are _______________

a)

warm-blooded

b)

cold- blooded

70.

Which one is the fastest mammal?

a)

Gorilla

b)

Lion

c)

Cheetah

71.

This is a picture of a dolphin.

Is this a mammal?

a)

Yes

b)

No

72.

A herbivore ONLY eats _____

a)

meat and plants

b)

meat

c)

plants

73.

Do mammals have hair?

a)

NO

b)

YES

74.

Which mammal flies?

a)

bird

b)

bat

c)

dolphin

75.

Which mammal ONLY eats meat ?

a)

herbivore

b)

carnivore

76.

Mammals_________

a)

lay eggs

b)

have live children

77.

You are a mammal.............

a)

YES

b)

NO

78.

What is the tallest mammal?

a)

Spider

b)

Elephant

c)

Giraffe

79.

How does a kangaroo move

a)

swim

b)

fly

c)

hop

80.

This is a picture of a bat. Is this a mammal?

a)

NO

b)

YES

81.

Is a bird a mammal?

a)

yes

b)

no

82.

You are a carnivore

a)

YES

b)

NO

83.

How does a whale move around?

a)

fly

b)

swim

c)

run

84.

Mammals have __________

a)

gills

b)

lung

c)

fins

85.

What is the largest mammal on LAND

a)

hippo

b)

elephant

c)

turtle

86.

What type of animal breathes under water, has fins, and lives under water?

a)

amphibian

b)

fish

c)

bird

d)

reptile

87.

What type of animal lays eggs on land and the skin is made up of a dry scaly texture?

a)

fish

b)

amphibian

c)

reptile

d)

mammal

88.

Which type of animal has feathers?

a)

bird

b)

mammal

c)

amphibian

d)

reptiles

89.

What type of animal classification feeds their babies with milk and has fur?

a)

birds

b)

cows

c)

amphibians

d)

mammals

e)

reptiles

90.

What type of animal lives on both land and water but lays eggs in the water?

a)

amphibians

b)

reptiles

c)

birds

d)

fish

91.
Which type of animal goes through a metamorphosis (body change)? 
a)
bird
b)
mammal
c)
reptile
d)
amphibian
92.

What classification of animals are humans considered to be in?

a)

fish

b)

mammals

c)

reptiles

d)

amphibians

93.
What classification of animals are  vertebrae (have a backbone)?
a)
birds only
b)
reptiles only
c)
reptiles and birds but not mammals and fish
d)
mammals, fish, reptiles, amphibians, and birds
94.

This is a

a)

bird

b)

fish

c)

mammal

d)

reptile

95.

This is a

a)

Reptile

b)

fish

c)

arachnid

d)

mammal

96.
This is a 
a)
Reptile
b)
Fish
c)
Mammal
d)
Amphibian
97.
This is a 
a)
Reptile
b)
Fish
c)
Mammal
d)
Amphibian
98.

A fully grown organism that can reproduce

a)

egg

b)

adult

c)

larva

d)

pupa

99.

A complex change that most insects undergo that includes four stages - egg, larva, pupa, and adult

a)

complete metamorphosis

b)

incomplete metamorphosis

c)

nymph

d)

life cycle

100.

A type of developmental change consisting of three stages - egg, nymph, and adult

a)

complete metamorphosis

b)

incomplete metamorphosis

c)

life cycle

d)

molt

101.

Animals that are warm-blooded, have feathers and peak. They lay eggs. Some of them cannot fly.

a)

mammals

b)

reptiles

c)

fish

d)

birds

102.

The first stage of life cycle of many organisms, including birds, amphibians, reptiles, fish, and insects.

a)

pupa

b)

larva

c)

molt

d)

egg

103.

The stage of incomplete metamorphosis during which an insect eats and grows and resembles a smaller version of the adult

a)

pupa

b)

nymph

c)

larva

d)

molt

104.

Animals with a backbone (fish, birds, amphibians, reptiles, mammals)

a)

vertebrates

b)

cold blooded

c)

invertebrates

d)

warm blooded

105.

Animals without a backbone like crabs, spiders, and insects.

a)

mammals

b)

vertebrates

c)

invertebrate

d)

fish

106.

Animals whose body temperature stays the same. Use energy from food to keep the same temperature

a)

life cycle

b)

fish

c)

cold blooded

d)

warm blooded

107.

An animal whose body temperature depends on its surroundings

a)

cold blooded

b)

warm blooded

c)

pupa

d)

adult

108.

Cold blooded animals that live in water by their gills

a)

mammals

b)

birds

c)

fish

d)

reptiles

109.

The stages that a living thing passes through as it grows and changes

a)

complete metamorphosis

b)

life cycle

c)

amphibians

d)

molt

110.

The stage of complete metamorphosis during which the organism seems to be at rest and new body parts are formed

a)

nymph

b)

larva

c)

pupa

d)

molt

111.

A stage of complete metamorphosis during which the organism resembles a worm

a)

molt

b)

nymph

c)

pupa

d)

larva

112.

To shed skin, scales, feathers or an exoskeleton, usually at a particular time of year or stage of growth and development

a)

metamorphosis

b)

molt

c)

larva

d)

nymph

113.

Animals that are warm-blooded, have hair or fur. Their young are born alive. They live in trees, water and another places on Earth. Females produce milk for their young

a)

mammals

b)

reptiles

c)

amphibians

d)

cold blooded

114.

Animals that live on land and don't have gills and lay eggs. Have dry skin.

a)

fish

b)

birds

c)

mammals

d)

reptiles

115.

Animals that have smooth skin and lay eggs. They spend part of their lives in water and other part on land

a)

birds

b)

reptiles

c)

mammals

d)

amphibians

116.
a)

a fly

b)

a dragonfly

c)

a horsefly

d)

a buttefly

117.
a)

a bee

b)

a bumblebee

c)

a wasp

d)

a hornet

118.

Which one is a hornet?

a)

the biggest one

b)

the smallest one

119.

How do we call the smallest one?

a)

a bee

b)

a bumblebee

c)

a wasp

d)

a hornet

120.
a)

a slug

b)

a centipede

c)

a millipede

d)

a locust

121.
a)

a millipede

b)

a maggot

c)

a caterpillar

d)

a grasshopper

122.

an insect that destroys crops

a)

a grasshopper

b)

a maggot

c)

a locust

d)

a moth

123.
a)

a bee

b)

a bumblebee

c)

a wasp

d)

a horsefly

124.

an insects that harms our clothes

a)

a mosquito

b)

a fly

c)

a moth

d)

a horsefly

125.
a)

a horsefly

b)

a dragonfly

c)

a butterfly

d)

a caterpillar

126.
a)

a caterpillar

b)

a centipede

c)

a locust

d)

a larva

127.
a)

a cricket

b)

a cockroach

c)

a snail

d)

an earthworm

128.

an insect that inhabits dirty houses

a)

a snail

b)

a spider

c)

a slug

d)

a cockroach

129.

choose two names

a)

a lovebird

b)

a lovebug

c)

a ladybird

d)

a ladybug

130.
a)

a beatle

b)

a beetle

c)

a baetle

d)

a betle

131.

a bug that smells bad

a)

a snail

b)

a stinkbug

c)

a hornet

d)

a moth

132.

choose two names

a)

a maggot

b)

a flea

c)

a larva

d)

a millipede

133.
a)

a termite

b)

an ant

c)

a beetle

d)

a spider

134.

What is it?

a)

Dragonfly

b)

Grasshopper

c)

Ant

d)

Butterfly

135.

What is it?

a)

Hormiga

b)

fly

c)

wasp

d)

Ant

136.

What insect its color red and black

a)

Spider

b)

Fly

c)

Ladybug

d)

Bee

137.

What is it?

a)

Dragonfly

b)

fly

c)

butterfly

d)

ant

138.

What is it?

a)

Bee

b)

Ant

c)

Spider

d)

Wasp

139.

What is it?

a)

Butterfly

b)

wasp

c)

dragonfly

d)

fly

140.

what is it?

a)

Butterfly

b)

dragonfly

c)

bee

d)

fly

141.

What is it?

a)

Dragonfly

b)

ant

c)

Butterfly

d)

Wasp

142.

What animal its color green?

a)

Ladybug

b)

Ant

c)

fly

d)

Grasshopper

143.

What animal its yellow and black

a)

Grasshopper

b)

ladybug

c)

dragonfly

d)

Bee

144.

metamorphosis

a)

a large green grasshopper

b)

an animal's change from a young form to an adult form in stages

c)

to blend into the background; to hide

d)

a hard external skeleton that covers the body of some invertebrates.

145.

camouflage

a)

the silky covering around a larva during its change into an adult

b)

a nest for bees that is often shaped like a dome

c)

a hard external skeleton that covers the body of some invertebrates

d)

to blend into the background; to hide

146.

exoskeleton

a)

a hard external skeleton that covers the body of some invertebrates.

b)

the silky covering around a larva during its change into an adult

c)

an animal's change from a young form to an adult form in stages

d)

to blend into the background; to hide

147.

katydid

a)

a hard external skeleton that covers the body of some invertebrates.

b)

an animal's change from a young form to an adult form in stages

c)

a large green grasshopper

d)

a nest for bees that is often shaped like a dome

148.

beehive

a)

a nest for bees that is often shaped like a dome

b)

the silky covering around a larva during its change into an adult

c)

a large green grasshopper

d)

an animal's change from a young form to an adult form in stages

149.

cocoon

a)

to blend into the background; to hide

b)

an animal's change from a young form to an adult form in stages

c)

a nest for bees that is often shaped like a dome

d)

the silky covering around a larva during its change into an adult

150.

an animal's change from a young form to an adult form in stages

a)

metamorphosis

b)

camouflage

c)

exoskeleton

d)

katydid

151.

to blend into the background; to hide

a)

metamorphosis

b)

camouflage

c)

exoskeleton

d)

katydid

152.

a hard external skeleton that covers the body of some invertebrates.

a)

metamorphosis

b)

camouflage

c)

exoskeleton

d)

katydid

153.

a large green grasshopper

a)

metamorphosis

b)

camouflage

c)

exoskeleton

d)

katydid

154.

a nest for bees that is often shaped like a dome

a)

metamorphosis

b)

beehive

c)

cocoon

d)

katydid

155.

the silky covering around a larva during its change into an adult

a)

metamorphosis

b)

beehive

c)

cocoon

d)

katydid