WorksheetsScience 3rd Grade
Total questions: 10
Worksheet time: 5mins
Which of the following is not a living thing?
Cat
Bee
Mushroom
Toys
What is a difference between vertebrates and invertebrates?
Invertebrates live in water, but vertebrates do not.
Invertebrates have hair or fur, but vertebrates do not.
Invertebrates have a backbone, but vertebrates do not.
Vertebrates have a backbone, but invertebrates do not.
Which pair of animals belongs to the same group?
Cat and horse
Tiger and eagle
Shark and dolphin
Salamander and lizard
Which of the following characteristics is/are different between a dolphin and a shark?
A The body shape
B The way they breathe
C The type of body covering
A only
C Only
B and C Only
A, B and C
Which animals have moist skin and lay eggs in water?
Fish
Reptiles
Mammals
Amphibians
Melissa saw an unknown animal in a pond. She kept it in a container and observed it for a few days. Which of the following can help her find out if the animal was a fish?
A, B and C only
A, B and D only
A, C and D only
B, C and D only
What is a similarity between fish and reptiles?
They live in water.
They lay eggs in water.
They breathe through gills.
They have the same type of body covering.
Animal R has a hard outer covering with a pair of feelers on its head. Its body is divided into three parts and it has six legs. Which of the following group does animal R most likely belong to?
Vertebrates with jointed legs
Invertebrates with jointed legs
Vertebrates without jointed legs
Invertebrates without jointed legs
Which of the following are suitable headings for group X and group Y?
A and B only
A and C only
B and C only
A, B and C
Which group does a bat belong to?
A
B
C
D
