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WorksheetsEnd of Year Science
Total questions: 15
Worksheet time: 15mins
The video shows temperature affected by convection currents in the air. Which BEST explains how heat is transferred by convection in the air?
hot air rises and cold air rises
hot air sinks and cold air rises
hot air rises and cold air sinks
hot air sinks and cold air sinks
When a frog breathes through its skin, which of the following does it take in?
carbon dioxide
food energy
heat
oxygen
Which body system exchanges oxygen for carbon dioxide in humans?
muscular
digestive
endocrine
respiratory
Which explains why the bubbles move to the surface of the water in the video?
The air in the bubbles is less dense than the water.
The air reacts with the water, forming bubbles.
The air is expanding to fill the container.
The air causes the water to boil.
How does a person's skin BEST protect them from infection?
It stretches to allow movement.
It reflects harmful rays of sunlight.
It senses changes in temperature.
It provides a barrier from the environment.
Students investigate how different materials can be used as insulators for ice buckets. Which bucket do you think will be the best insulator?
styrofoam bucket
metal bucket
glass bucket
plastic bucket
This student wants to find out which flower color the bumble bees at the park are found on the most. With which step should start her investigation?
identify the types of insects found at the park
count the number of bumblebees found at the park
record the different colors of flowers found at the park
observe the time of day bumblebees are found at the park
The school globe shows the correct tilt of Earth. Which of these would happen when Earth completes a rotation around its axis?
oceans on Earth would be smaller
there would be lees sunlight on earth
one day on Earth would have passed
temperatures would be lower at Earth's poles
On the food web, which organism other than the fox has no predators?
owl
grasshopper
frog
clover
The snow cone is served in a foam cup. What property of the foam cup makes it MOST useful for holding a snow cone?
It insulates heat well.
It insulates sound well.
It conducts heat easily.
It conducts sound easily.
Which of these occurs when the rabbit eats the grass?
Water vapor is transferred in the water cycle.
Energy is transferred higher in the food chain.
Carbon dioxide is transferred into animal matter.
Oxygen is transferred from animals to plants.
Which characteristic of the bee is BEST used to group it with other insects?
six legs
fuzzy body
long wings
black color
What is the primary gas responsible for the greenhouse effect on Earth?
Nitrogen
Oxygen
Carbon Dioxide
Hydrogen
Which of the following is a renewable source of energy?
Coal
Natural Gas
Solar Power
Nuclear Power
In an experiment, a student measures the temperature of a liquid every minute for 10 minutes. What type of graph would best represent this data?
Bar Graph
Line Graph
Pie Chart
Histogram
