PPT: Animals: Feeding Habits | Science for Class 3 PDF Download

 Page 1


A N I M A L S :
F E E D I N G
H A B I T S
Page 2


A N I M A L S :
F E E D I N G
H A B I T S
Animals can be classified into two main
categories:  
1. Animals without backbones: Some
animals like amoeba, jellyfish,
earthworms, roundworms, snails,
insects, and starfish do not have
backbones (spinal column).  
2. Animals with backbone: Fish,
amphibians, reptiles, birds, and
mammals are animals that have a
backbone to support their body.  
Classification of Animals  
Page 3


A N I M A L S :
F E E D I N G
H A B I T S
Animals can be classified into two main
categories:  
1. Animals without backbones: Some
animals like amoeba, jellyfish,
earthworms, roundworms, snails,
insects, and starfish do not have
backbones (spinal column).  
2. Animals with backbone: Fish,
amphibians, reptiles, birds, and
mammals are animals that have a
backbone to support their body.  
Classification of Animals  
 
 Insects:
Most animals found on earth do
not have a backbone. 
Insects are the largest group of
animals. 
They do not have a backbone. All
insects lay eggs. 
Animals without backbones:
Page 4


A N I M A L S :
F E E D I N G
H A B I T S
Animals can be classified into two main
categories:  
1. Animals without backbones: Some
animals like amoeba, jellyfish,
earthworms, roundworms, snails,
insects, and starfish do not have
backbones (spinal column).  
2. Animals with backbone: Fish,
amphibians, reptiles, birds, and
mammals are animals that have a
backbone to support their body.  
Classification of Animals  
 
 Insects:
Most animals found on earth do
not have a backbone. 
Insects are the largest group of
animals. 
They do not have a backbone. All
insects lay eggs. 
Animals without backbones:
An insect's body has three main
parts: the head, the middle part
(thorax), and the last part
(abdomen).  
Insects have two feelers (antennae)
on their heads. These help them
know what is around them. 
Insects can also smell and taste
things very well.  
I n s e c t s :
Page 5


A N I M A L S :
F E E D I N G
H A B I T S
Animals can be classified into two main
categories:  
1. Animals without backbones: Some
animals like amoeba, jellyfish,
earthworms, roundworms, snails,
insects, and starfish do not have
backbones (spinal column).  
2. Animals with backbone: Fish,
amphibians, reptiles, birds, and
mammals are animals that have a
backbone to support their body.  
Classification of Animals  
 
 Insects:
Most animals found on earth do
not have a backbone. 
Insects are the largest group of
animals. 
They do not have a backbone. All
insects lay eggs. 
Animals without backbones:
An insect's body has three main
parts: the head, the middle part
(thorax), and the last part
(abdomen).  
Insects have two feelers (antennae)
on their heads. These help them
know what is around them. 
Insects can also smell and taste
things very well.  
I n s e c t s :
Animals with backbones:
 
 Fish:
Fish have scales on their
bodies. 
They live in both rivers and
seas. 
There are many types of fish,
making them the second-
largest group of animals.