WorksheetsScience Chapter 4
Total questions: 23
Worksheet time: 11mins
1. Camouflage helps animals survive by helping them
produce young
get minerals from the soil
eat a lot of food
hide in their surroundings
2. What kind of symbiosis occurs between a cat and a flea?
the flea is harmed and the cat benefits
neither one benefit
the cat is harmed and the flea benefits
both benefit
3. Anything harmful added to the land, air, or water.
adaptation
pollution
fossil
recycle
4. Which type of pollution can be used by natural sources such as volcanoes or forest fires?
land pollution
all of them
water pollution
air pollution
5. A long deep sleep in which animal's heart rate and breathing are much slower than normal
extinct
hibernation
migration
pollution
6. The movement of an animal from one location to another as the season changes.
migration
symbiosis
hibernation
parasite
7. Which type of pollution can spread disease?
water pollution
land pollution
air pollution
none of them
8. No longer existing
fossil
extinct
parasite
endangered
9. Which of the following does NOT happen during hibernation?
the animal goes into a deep sleep
the animal's heart rate slows down
the animal sleeps only at night
all of them
10. A special way in which two different kinds of living things live together.
water pollution
symbiosis
host
parasite
11. A plant or animal that feeds off another living thing and harms it.
extinct
fossil
host
parasite
12. A plant or animal that is harmed by a parasite.
parasite
symbiosis
migration
host
13. Any coloring, shape or pattern that allows a living thing to blend into its surroundings
adaptation
fossil
extinct
hibernation
14. Any mark or remains of a plant or animal that lived a long time ago.
parasite
endangered
fossil
host
15. What is a reason an animal migrates?
It gets bored
they look for their families
their habitat gets crowded
the animal looks for food
16. Any structure or behavior that helps a living thing meet its need for survival.
camouflage
adaptation
host
parasite
17. How do lions benefit from living in a pride?
it gives them company
the younger lions play together
it helps them live longer
working as a group makes it easier to get food
18. What effect does litter have on animals?
it has no effect on them
it harms them by causing injuries
it gives them something new to eat
it interrupts their sleep
19. What is one way that people can protect the environment?
recycle old bottles
burn leaves
throw litter on the ground
take separate cars to work
20. To use the same material over and over again
fossil
adaptation
hibernation
recycle
21. Having a population that is becoming low in numbers and is in danger of becoming extinct
extinct
population
endangered
adaptation
22. Name an animal that uses camouflage to survive.
23. What is the difference between an endangered animal and an extinct animal?
