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WorksheetsScience EOG Practice
Total questions: 45
Worksheet time: 44mins
Name
Class
Date
1.
Plants returns water to the environment through_______?
a)
condensation
b)
respiration
c)
transpiration
d)
evaporation
2.
Cold air causes water vapor to ____ and form_____
a)
precipitate; puddles
b)
evaporate; water vapor
c)
be fixed;lightening
d)
condense; clouds
3.
True or False:
Anything that was once living is still considered biotic.
Anything that was once living is still considered biotic.
a)
True
b)
False
4.
True or False.
A spider web is abiotic.
A spider web is abiotic.
a)
True
b)
False
5.
What does every food chain and food web start with?
a)
Herbivores
b)
Consumers
c)
Decomposers
d)
Producers
6.
A drought strikes a grassland. No rain falls for months. Which is most likely to happen?
a)
The grass and animal populations increase
b)
The grassland becomes overcrowded with grass
c)
There is no change
d)
The grass and animal population decreases
7.
The population of wolves in an area increases. Wolves eat rabbits. Which change will most likely occur?
a)
The tree population will decrease.
b)
the amount of water in the area will increase.
c)
the rabbit population will decrease.
d)
the wolves will learn to eat grass.
8.
During a cold winter evening, you decided to turn on the fireplace to keep the room warm. What is this an example of?
a)
condensation
b)
conduction
c)
convection
d)
radiation
9.
In the summer, you jump in the backseat of your friend's car that has been sitting in the sun all day. The seatbelt burns your legs. What is this an example of?
a)
convection
b)
conduction
c)
radiation
d)
evaporation
10.
It's spaghetti night! You get out a pot of water and put it on the stove top so it can begin to boil. What is this an example of?
a)
convection
b)
radiation
c)
conduction
d)
condensatio
11.
In which way are evaporation and condensation similar?
a)
Both causes decrease in air temperature
b)
Both causes decrease in air temperature
c)
Both increase in air temperature
d)
Both are caused by changes in heat energy
12.
Which process of the water cycle returns condense water to the Earth's surface?
a)
evaporation
b)
precipitation
c)
transpiration
d)
condensation
13.
Ruth left a wax candle in her car for several hours on a warm day. Which describes the change in the candle Ruth most likely observes
a)
The candle changed its shape.
b)
the mass of the candle wax increased.
c)
The mass of the candle wax decreased.
d)
the candle changed into a new substance.
14.
Which best describes a chemical change in paper?
a)
filing paper
b)
mailing paper
c)
cutting paper
d)
burning paper
15.
Which change is most likely to produce a new substance?
a)
a piece of paper burning
b)
sugar dissolving into water
c)
glass breaking in to many pieces
d)
water boiling and creating steam
16.
Mr. Cooper's class conducts an experiment by combining 8 ounces of vinegar with 6 ounces of lemon juice. the experiment occurs in a closed container weighing 4 ounces. After the interaction, what is the weight of the container and solution?
a)
10 ounces
b)
11 ounces
c)
14 ounces
d)
18 ounces
17.
An ice cube melts and then evaporated. The ice cube and the water have the same___?
a)
mass
b)
density
c)
volume
d)
temperature
18.
Four solid balls, each with a different mass, are moving at the same speed. Which would require the most force to stop its motion?
a)
ball with a mass of 5kg
b)
ball with a mass of 10kg
c)
ball with a mass of 15kg
d)
ball with a mass of 20kg
19.
A girl walked for 30 minutes. She noticed that she traveled farther in the first 15 minutes of her walk then in her second 15 minutes. What can she conclude about her walk?
a)
She walked over many hills.
b)
Her average speed was faster during the first half of her walk.
c)
She walked in two different directions.
d)
She was walking at a constant speed.
20.
Which is an example of different substance being formed?
a)
glass breaking
b)
metal melting
c)
water freezing
d)
wood burning
21.
Which is most responsible for the uneven heating of the air in the atmosphere?
a)
radiation
b)
convection
c)
conduction
d)
condensation
22.
Which will most likely result from a low-pressure weather system?
a)
warm temperatures
b)
cloudy conditions
c)
clear conditions
d)
cool temperatures
23.
Which is an example of a single-celled organism?
a)
amoeba
b)
insect
c)
fish
d)
worm
24.
Which body system sends electrical signals to all the other body systems?
a)
circulatory system
b)
digestive system
c)
muscular system
d)
nervous system
25.
Which organism is a producer?
a)
frog
b)
mushroom
c)
grass
d)
lizard
26.
Which is most responsible for recycling dead plants and animals in the ecosystem?
a)
water
b)
bacteria
c)
fish
d)
insects
27.
How would the woodpecker population in a forest area most likely be affected if a housing development is built in that area?
a)
They would produce more offspring.
b)
They would change the color of their feathers.
c)
They would experience a decrease in available food.
d)
They would experience a decrease in competition.
28.
Matt is a tall, eleven-year old boy. He has a scar on his right cheek. He is intelligent and an excellent drummer. Which of his traits did he mostly likely inherit?
a)
his height
b)
his scar on his right cheek
c)
his intelligence
d)
his ability to play the drums
29.
Which characteristic would a child not inherit from one or both parents?
a)
freckles
b)
hair style
c)
eye color
d)
dimples
30.
What can cause a moving object to increase its speed in a forward direction?
a)
a force pushing on the object from the opposite direction
b)
a force that continually acts on the object in the direction the object is moving
c)
an increase in the mass of the object
d)
a decrease in the mass of the object
31.
After a rain, a puddle of water remains on a sidewalk. After a day of sunshine, the puddle is gone. which process is most responsible for the disappearance of the puddle?
a)
precipitation
b)
transpiration
c)
evaporation
d)
condensation
32.
People sitting around a campfire are able to feel the heat from the fire. How are the people able to feel the heat from the fire without touching the fire?
a)
The heat from the fire travels through the ground and heats the ground around the people.
b)
The heat from the fire is conducted through the air molecules to the people.
c)
The heat from the fires rises in the air and then settles around the people.
d)
the heat from the fires radiates from the fire to the people.
33.
Andy lives in the southern hemisphere. What season does he most likely experience in August?
a)
spring
b)
summer
c)
winter
d)
autumn
34.
On a cold, cloudy day, the local weather forecaster predicts that a high-pressure system will be moving into the area in the next 24 hours. Which weather conditions will this system most likely bring to the area?
a)
stormy
b)
sunny
c)
snowy
d)
hot
35.
Which best describes a characteristic of the jet stream?
a)
It forms a boundary between cold air mass and warm air mass
b)
It creates the high winds around the eye of a hurricane
c)
It forces hot air along the equator to rise to areas in North America
d)
It causes high pressure air masses to rotate clockwise
36.
Which statement best describes a bacterial cell?
a)
It contains more than one cell.
b)
It is a complete organism
c)
It is part of a larger organism
d)
It contains different kinds of cells
37.
Which characteristic do single-celled organisms and multicellular organisms have in common?
a)
Both have cells with specialized functions for each life process.
b)
Both preform all life processes within one cell
c)
Both have way to get rid of waste material
d)
Both are able to make food from sunlight
38.
Which system of the human body provides protection to most of the major organs?
a)
skeletal system
b)
circulatory system
c)
respiratory system
d)
muscular system
39.
Which example best shows the structures that make up the digestive system in the human body?
a)
heart, blood. vessels
b)
nose, trachea, lungs
c)
brain, spinal cord, nerves
d)
esophagus, stomach, intestines
40.
A pencil falls off a desk. What moves the pencil toward the floor?
a)
mass
b)
friction
c)
gravity
d)
speed
41.
A child rides a wagon down a hill. Eventually, the wagon comes to a stop. Which is most responsible for cause the wagon to stop?
a)
gravity acting on the wagon
b)
friction acting on the wagon
c)
the mass of the wagon
d)
the mass of the child
42.
Which must occur before clouds can form?
a)
Water vapor must get warmer.
b)
Water vapor must lose heat energy
c)
Precipitation must begin to fall and run off.
d)
Transpiration must add water to the atmosphere
43.
What will most likely result when the jet stream moves south of North Carolina?
a)
North Carolina will experience tropical weather conditions
b)
North Carolina will experience hot, dry weather
c)
North Carolina will experience mild weather
d)
North Carolina will experience cold weather
44.
What is the cause of rising surface temperatures of the Pacific Ocean, drought in the western United States, and flooding on the Pacific coast of South America?
a)
The gulf stream
b)
the jet stream
c)
La Nina
d)
El Nino
45.
As more people have moved to the beach, the sea turtle population decrease. Which is mostly likely the cause of this decrease?
a)
tropical storms
b)
increase in predators
c)
habitat loss
d)
warmer temerature
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