WorksheetsCH4 Animal groups
Total questions: 14
Worksheet time: 20mins
The following five groups of animals have backbones. What are their characteristics?
Nurse their young with milk
Have hair on their bodies
have feathers(羽毛) on their bodies
have a beak(喙 )
Have a pair of wings (翅膀)
breathe through gills(鰓)
Have hard scales(鱗片)
Swim with fins (鰭)
They breathe through gills when they are young. They breathe with lungs when they become adults.
Have wet skin and no scales (鱗片)
dry skin and hard scales (鱗片)
breathe with lungs
Organize these options into the right categories.
Organize these options into the right categories
Insects' bodies are divided into ... parts
two
three
four
Insects have ... pairs of legs
three
four
five
six
What is A?
thorax
head
antennae
abdomen
What is B?
thorax
head
antennae
abdomen
What is C?
thorax
head
antennae
abdomen
What is D?
thorax
head
antennae
abdomen
Spiders belong to insects group.
True
False
Which animal group do dolphins belong to?
Fish
Birds
Mammals
Reptiles
Which animal group do bats belong to?
Fish
Birds
Mammals
Reptiles
