Font size
Worksheets5.L.3.1 and 5.L.3.2
Total questions: 25
Worksheet time: 25mins
The forces in this collision are
same direction and equal
opposite direction and equal
Collision
the moment when two objects run away from each other
the moment when two objects hit each other
When objects collide, a force is exerted on each object.
true
false
In a collision, forces are exerted in which direction
any direction
same direction
opposite directions
List the steps of the scientific method
Conduct experiment
Form a hypothesis
Draw conclusions
Communicate results
Ask a question
Analyze results
Which letter represents amplitude? (a)
A
B
C
D
E
Object A is traveling to the right at 5 cm/s. Object B is not moving (0 cm/s). A has more mass than B. When they collide which object will have a greater change in velocity?
Object A
Object B
The chair sped up by 2 cm/s so that was traveling at a velocity of 4 cm/s. What direction of force was needed to speed up this chair?
same direction as the chair's velocity
opposite direction as the chair's velocity
After the collision, the bumper car on the right had a greater change in velocity. Why?
the bumper car on the right had less mass than the bumper car on the left
the bumper car on the right had more mass than the bumper car on the left
What was the velocity of the bumper car on the left after the collision?
it stopped
it sped up
it changed direction
Do the bug and the car experience the same strength force?
yes
no
If an ecosystem depends on pine trees and all of those trees are cut down to build houses, what will probably happen?
Some of the living things would be able to survive because there would be erosion.
The living things would have to adapt to living around houses and fences
Many of the living things would have to move to find new homes or die.
What will most likely happen when the water that is available for a population of deer becomes polluted?
The deer population won't be changed.
The deer population will get smaller due to no drinkable water.
The deer population will get larger because there is no drinkable water.
How would a rabbit population be affected if the land they lived on was cleared to build houses?
The rabbit population would increase.
The rabbit population would remain the same.
The rabbit population would decrease.
What does every living thing in an ecosystem need for survival?
Animals
Plants
Water
What is the place where a member of a population lives and finds food?
space
habitat
niche
What best describes the reaction of a new population to getting more space in the area it lives in?
The population will die.
The population will stay the same.
The population will get larger.
Prairie dogs live underground as their shelter. What will happen to them if the tunnels they live in get dug up and destroyed?
The prairie dogs will be exposed to predators that will eat them.
The prairie dogs will learn to live in trees and bushes instead of underground.
The prairie dogs will be burned by the sun and die.
There are 10 fish in a 5 gallon aquarium. The pet store owner adds 10 more fish to the tank. What will probably happen to the fish in the tank?
They will be just fine even though they have less space to swim in.
They will suffer and might get sick and die because they need more space to live in.
They will suffer because the water will get warmer.
The picture shows the effect that wind can have on water movement. As the wind blows water away from shore, cold water moves up toward the surface bringing nutrients to the shallow waters. Which statement BEST identifies the relationship taking place in this example?
Abiotic factors can influence energy flow in an ecosystem.
Biotic interactions control the movement of nutrients in the ocean.
Abiotic parts of an environment make up parts of marine food webs.
Biotic interactions are causing an increase in food sources for marine life.
In which process is nitrogen from the air put into a form that plants can use?
nitrification
denitrification
nitrogen saturation
nitrogen fixation
5.L.3.1 and 5.L.3.2
The process by which plants make their own food using sunlight
The process by which animals convert food into energy
The process by which plants and animals exchange gases
The process by which plants absorb water from the soil
5.L.3.1 and 5.L.3.2
The role of decomposers in an ecosystem
The role of producers in an ecosystem
The role of consumers in an ecosystem
The role of predators in an ecosystem
5.L.3.1 and 5.L.3.2
Photosynthesis occurs in the leaves of plants
Photosynthesis occurs in the roots of plants
Photosynthesis occurs in the stems of plants
Photosynthesis occurs in the flowers of plants
5.L.3.1 and 5.L.3.2
Carbon dioxide is a product of photosynthesis
Oxygen is a product of photosynthesis
Glucose is a product of photosynthesis
Water is a product of photosynthesis
