WorksheetsS.C. Science (4.L.5B.3)
Total questions: 10
Worksheet time: 7mins
Maisy noticed that flocks of geese fly southwards at the onset of winter every year. She also noticed that the birds return back at the onsent of summer. What is most likely the reason for this?
Decrease in supply of food.
Increase in the size of habitat.
Increase in the number of predators.
Derrick is asked to give examples of ways that the environment affects the behavior of animals. What is his answer?
Spiders spin a web to catch insects.
Bears feed on both plants and animals.
Snow geese fly to the south during the winter.
In an ecosystem, there are living and nonliving things. Which is an example of a nonliving part of an ecosystem?
air
grass
mice
When the weather turns colder and the food becomes scarcer, which behavior will some behaviors use to survive?
change color
hibernate
migrate
In a forest ecosystem, a hawk is a predator, and its prey is a mouse. What will most likely happen if the the number of hawks declines?
The number of mice will decrease.
The number of mice will stay the same.
The number of mice will increase.
During dry seasons, the American alligator digs shallow in the mud. These holes remain filled with water during the dry season and are home to fish and other organisms. What is the use of the water hole to the alligator?
It is used by the alligators to lay eggs.
It is used by the alligator to hibernate.
It is visited by animals that can be a food source.
During the summer, raccoons will eat agricultural products such as corn, watermelon, and peanuts as part of their daily diets. Which factor best explains why raccoons eat these agricultural products during the summer?
The agricultural products are only available in the summer.
The raccoon's teeth and claws are sharp enough to open the produce.
The products taste better in the summer.
Which bird is the best adapted for living in water?
Bird 1
Bird 2
Bird 3
Bird 4
A butterfly has a long, straw-like mouth part that is coiled up when not being used. How does the mouth part of a butterfly help in its survival?
It allows it to sense danger.
It allows it to drink nectar from a flower.
It allows it to store food while flying.
This image shows a leaf-tailed Gecko. What helps the gecko hide from its enemies?
It has markings to look like its surroundings.
It has thin legs to run fast.
It has eyes that can see in all directions.
