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WorksheetsNC EOG Science Review
Total questions: 15
Worksheet time: 15mins
What does a decomposer do?
Uses photosynthesis to make food
Takes in nutrients
Breaks down dead organisms
The grass
What is the liquid form of precipitation?
sleet
snow
hail
rain
A student leaves a cup of water and an ice cube in it. What will happen to the water level when the ice cube melts?
Increase
Decrease
Remain the same
If a boy kicks a ball, what will make the ball come back down?
Friction
Erosion
Gravity
Decomposers
What part of a plant makes seeds and what other part of a plant makes food?
Roots and Leaves
Roots and Stem
Flower and Stem
Flower and Leaves
What does the stem do for the plant?
Supports the plant
Makes food
Makes seeds
Takes in nutrients and water
Which state of matter has a definite volume, but does not have a definite shape?
gas
liquid
solid
matter
A boy rolled a marble on a wooden floor. The he rolls the same ball on a carpet. Why did the ball go further on the wooden floor then on the carpet?
It had more friction
It had less friction
The carpet was too big
The ball was not rolled well
A bunny is brown in the spring. Why does the bunny change to a white color in the winter?
Camoflage
Hibernation
Migration
Because it wants to
The graphic below shows an approaching cold front.
What will most likely happen as a result of the approaching cold front?
It will produce no precipitation.
It will produce some precipitation.
It will produce brief periods of heavy precipitation.
The diagram shows a food web in an ecosystem.
The removal of which organism would result in the MOST damage to the ecosystem?
fox
rabbit
grasshopper
grass
The heat from the lamp allows this lizard to remain warm. This is an example of which type of heat transfer?
radiation
convection
conduction
What is the primary function of the roots in most plants?
To absorb water and nutrients from the soil
To produce flowers
To perform photosynthesis
To attract pollinators
Which of the following is an example of a chemical change?
Melting ice
Boiling water
Burning wood
Breaking glass
What is the role of chlorophyll in plants?
To absorb sunlight for photosynthesis
To transport water throughout the plant
To protect the plant from herbivores
To store energy in the form of starch
