Worksheets2nd grade Science quiz
Total questions: 10
Worksheet time: 2hrs 16mins
A vertebrate is an animal that has
A. Hands
B. A skeleton, spine and skull
C. Head and legs
Vertebrates that feed their babies with milk are called
A. Reptiles
B. Amphibians
C. Mammals
Among the vertebrate animals there are "families". The family of vertebrates that can fly and is oviparous is
A. Birds
B. Reptiles
C. Mammals
The shape of birds' beak depends on
A. Weather
B. Their blood
C. Their habitat
D. What they eat
Reptiles are cold blooded. This means that they
A. Do not feel cold
B. Can not swim in hot water
C. Have a body temperature that varies with the environment
D. Eat smaller animals
The material a PAPER CLIP is made of is
A. Wood
B. Fabric
C. Metal
D. Glass
Materials that DO NOT exist in nature but humans create it are called
A. Real
B. Artificial
C. Proper
D. Natural
An example of ELASTIC material is
A. Wool
B. Rubber
C. Metal
D. Cotton
Can energy come from fire?
A. Yes
B. Not
C. Impossible
Complete the sentence about properties of materials: bricks are an example of _________ materials.
A. Soft
B. Flexible
C. Rigid
D. Elastic
