Std.
1
                                  Environmental Studies                         2024-2025
                              Chapter 15 – Animal World Notes
Q1.A) Fill in the blanks using the correct word from the bracket.
   1. We keep fish in the aquarium at home. (cage / aquarium)
   2. Ostrich is a bird which cannot fly. (ostrich / parrot)
   3. The horse is a domestic animal. (wild / domestic)
   4. Animal that lives in forests are called wild animals. (wild / domestic)
   5. An elephant is a land animal/ (land / animal)
Q1.B) Match the animal to the sound that it makes.
                          Animal                               Sound
              1    goat                     a       trumpet
              2    horse                    b       roars
              3    tiger                    c       bleats
              4    rat                      d       neighs
              5    elephant                 e       squeaks
Animal               1               2               3            4             5
Sound                 c              d               b            e             a
Q1.C) Read the given clues and write the answers.
   1. This is a water animal – octopus/whale/shark
   2. This animal lives on a farm – sheep
   3. We get milk from this animal – cow/goat
   4. This animal has big ears and a trunk – an elephant
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Q2A) Name the following.
   1.   Sound that sparrows make – chirp
   2.   A domestic animal – dog
   3.   The animal that gives us wool – sheep
   4.   A wild animal – deer
   5.   An animal that lives in the jungle – wolf
Q3A) Answer the following.
Q1. What are domestic animals? Name any two.
A: The animals that can be kept in our homes are called domestic animals. Examples -
   Cat, dog
Q2. What are wild animals? Name any two.
A: Animals that live in forests are known as wild animals. Examples - Zebras, lions
Q3. How do fish breathe?
A: Fish breathe with the help of their gills.
Q4. How do fish swim?
A: Fish swim with the help of their fins.
Q5. What is the name given to the doctor who treats animals?
A: Veterinarian
Q4A) Think and Answer.
  1. If you could own a pet, which animal would it be and why?
  A: Personal response
   2. How can you be kind towards street animals?
   A: Personal response
*Note: Read the textbook and JNS publication notes well.