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4th Science
Flashcards
81 cards
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Practice quiz
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Questions
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Answers
1
Which moves food from your mouth to your stomach?
mouth
stomach
intestine
esophagus
2
What is a system of living and non-living things that depend on each other?
population
ecosystem
niche
community
3
When playing outside in a hot day, what should you do?
lay in the sun for hours
listen to music
wear a sweater
stay hydrated
4
What is the name of this tool?
barometer
rain gauge
wind vane
thermometer
5
With magnets is you touch opposite poles what will happen to the magnets?
They will attract other items
They will attract each other
they will repel each other
they will repel your hands
6
Why do we have seasons?
because it will be boring if we didn't
the sun moves closer to us in parts of the year
because Earth is tilted
so humans don't have to migrate
7
Which of these is a warm-blooded animal?
fish
snake
lizard
bird
8
Water that drains into the oceans and rivers
run-off
evaporation
precipitation
condensation
9
What information does this give us?
tiny fish are extinct
this species lived wherever this was found
there is food nearby
people are great artists
10
what is this tool used for?
measuring atmospheric pressure
measuring the wind speed
measuring the weather
measuring the amount of clouds
11
Which body system is this?
Skeletal System
Digestive System
Respiratory System
Nervous System
12
What is a living thing in an ecosystem?
water
oxygen
bacteria
sun
13
What object in space can hit Earth?
shooting star
moon
asteroid
star
14
part of the plant that makes the food
leaves
stem
petals
roots
15
What is a group of the SAME species in an ecosystem?
community
population
niche
habitat
16
The main source of energy in a food chain is ____________
sun
water
animals
plant
17
What is this?
seashell
rock
painting
fossil
18
Look at the food chain, the grasshopper is called a ___________
primary consumer
tertiary consumer
decomposer
secondary consumer
19
what is something that can be found in nature and used by humans?
pollution
junk
natural resource
resource
20
The way energy flows through an ecosystem is called a ______________
evaporation
food chain
prescipitation
photosynthesis
21
These are all natural resources
true
false
22
What biome is represented by the light blue color?
polar
tundra
ocean
desert
23
Soaks up water and minerals, and leaves only waste
large intestine
small intestine
liver
stomach
24
A tree is a ___________
living thing
decomposer
cold blooded organism
consumer
25
Which is the female part of the plant?
A
B
26
what do these particles represent?
liquid
plasma
solid
gas
27
What is the name of this model of the solar system?
geocentric
heliocentric
28
What is the type of model of this solar system?
geocentric
heliocentric
29
what is the proper description for a liquid?
has a definite volume and shape
has no definite volume or shape
has a definite volume no definite shape
30
The female part of the plant is called the __________
style
anther
pistil
stamen
31
This organ collects the nutrients from your digested food.
stomach
small intestine
large intestine
liver
32
With magnets is you touch like poles what will happen to the magnets?
They will repel your hands
They will repel each other
They will attract each other
They will attract other objects
33
which biome has low precipitation?
taiga
rainforest
tundra
desert
34
Look at the food chain, the eagles is considered ____________
tertiary consumer
secondary consumer
decomposer
consumer
35
What is a group of 2 or more species living together in an ecosystem?
population
niche
ecosystem
community
36
The center of the earth is called _________
crust
inner core
mantle
outer core
37
The part of the flower that attracts insects and birds
leaves
petals
stem
root
38
Which of these is a cold-blooded animal?
Owl
Polar Bear
Lizard
Squirrel
39
The part of the plant that anchors it to the ground and soaks up nutrients
petals
leaves
roots
stem
40
A snake is an ____________
reptile
mammal
bird
amphibian
41
Magnets two poles are called
South and West
West and East
North and South
North and East
42
What is an animal that is cold blooded and has dry scaly skin?
amphibian
mammal
bird
reptile
43
What is a non-living thing in an ecosystem?
bacteria
insect
grass
soil
44
The process in which water moves from Earth to the atmosphere and back to Earth is known as ___
ecosystem
food chain
water cycle
photosynthesis
45
The state of the atmosphere currently is __________
climate
weather
46
what is a proper description of a gas?
has a definite volume and shape
has a definite volume, no definite shape
has no definite volume or shape
47
What are the names of these bodies in the solar system?
sun
asteriods
moon
planets
48
What does a meteorologist use this tool for?
measure the temperature of food
measure the temperature outside
measure the temperature of someone
measure the temperature in a room
49
What is this tool?
wind vane
rain gauge
thermometer
barometer
50
Look at the food chain, what is the plant called?
secondary consumer
consumer
producer
decomposer
51
look at the food chain, the frog is considered a __________
producer
secondary consumer
consumer
decomposer
52
What is the name of this tool?
thermometer
rain gauge
barometer
wind vane
53
What is the name of this tool?
wind vane
barometer
thermometer
rain gauge
54
Which biomes are mostly found to the south?
polar
rainforest
tundra
temperate forest
55
which biome has many trees and a lot of precipitation?
rainforest
taiga
desert
tundra
56
What organ assists in making food easier to swallow?
mouth
intestine
esophagus
stomach
57
The layer of Earth that is in a liquid state is called __________
mantle
outer core
crust
inner core
58
what are the proper names for the three states of matter?
solid, liquid, gas
water, ice, vapor
59
what do these particles represent?
liquid
solid
gas
plasma
60
Why do objects fall to the ground?
things belong on the ground
they're heavy
gravitational pull
just because
61
What is part "A" of the flower called?
pistil
fillament
stamen
sepals
62
The outer most layer of the Earth is called _______
crust
outer core
mantle
inner core
63
what is the proper description for a solid?
has a definite volume, no definite shape
has a definite volume and shape
has no definite volume or shape
64
The male part of the plant is called the __________
anther
fillament
stamen
pistilq
65
A specific place where a particular animal lives in an ecosystem is called a _____________
niche
ecosystem
home
habitat
66
What is this object that revolves around Earth?
sun
comet
asteroid
moon
67
What's an example of a natural resource?
paper
rubber
trees
plastice
68
When water on Earth turns into a gas and rises
run-off
evaporation
condensation
precipitation
69
what do these particles represent?
liquid
gas
solid
plasma
70
How many poles do magnets have?
1
3
2
4
71
Which organ mashes food and mixes it with digestive juices?
intestine
stomach
mouth
esophagus
72
What is this tool used for?
wind speed
to know where the animals on a farm are
to know which direction to go
the direction of wind
73
Which body system is this?
Respiratory System
Skeletal System
Digestive System
Nervous System
74
__________ is the average weather in a certain place over many years
climate
weather
75
When water return back to Earth in the form of rain, snow, hail, or sleet
run-off
condensation
evaporation
precipitation
76
What is this tool used for?
measure humidity
to provide drinking water for insects and small animals
measure percipitation
measure the grass
77
Whats it called when gas reaches the atmosphere and begins to cool and turn back into a liquid?
condensation
precipitation
evaporation
run-off
78
What is the star which the planets in our solar system revolve around?
meteor
moon
sun
planets
79
What is part "B" of the flower called?
sepal
stamen
pistil
petal
80
What is the male part of the plant?
A
B
81
What is a warm blooded animal that has fur and produce milk for their babies?
reptile
mammal
amphibian
bird
