Available Answers

1. 1.

   Tick (√ ) the correct options:

   1. The maximum temperature for a particular day is recorded in the _______________.
      1. evening 
      2. night
      3. morning
      4. afternoon
   2. All changes in the weather are caused by the __________________.
      1. moon 
      2. sun
      3. earth
      4. altitude
2. 2.

   Tick (√ ) the correct option:

   1. Polar bear is adapted to live in ________________.
      1. Arctic region
      2. deserts
      3. warm regions
      4. humid regions
   2. Penguins are found in _______________ region.
      1. tropical 
      2. polar
      3. sub- tropical
      4. desert
3. 3.

   Tick (√ ) the correct options:

   1. Humidity is the measure of _________________ present in air.
      1. temperature
      2. pressure
      3. moisture
      4. wind
   2. Which of the following does not live in polar region?
      1. penguin
      2. polar bear
      3. camel
      4. reindeer
   3. Which of the following has a long colourful beak?
      1. arctic tern
      2. toucan 
      3. penguin
      4. Siberian crane
   4. Which of the following animals has an opposable thumb?
      1. red-eyed frog
      2. tiger
      3. monkey
      4. toucan
   5. A monkey has silver-white mane surrounding the head. It is called ______________.
      1. gorilla
      2. lion-tailed macaque
      3. chimpanzee
      4. bandar
   6. The elephant uses its trunk as a sense organ for detecting _______________.
      1. sound
      2. taste
      3. sight
      4. smell
4. 4.

   Fill in the blanks:

   1. Penguins are _______________ in colour with black-coloured ______________ on their back.
   2. The ______________ helps a toucan to reach the fruits.
   3. A polar bear has a thick layer of fat called _____________ under the skin.
   4. Moving air is called _____________.
   5. The areas situated near the north and south poles of earth are called __________________ regions.
   6. The big cats have sharp ________________ to locate their prey from a distance.
   7. Relative humidity is measured with the help of an instrument called _________________.
5. 5.

   State whether the following statements are true (T) or false (F). Rewrite the false statements correctly:

   1. The big cats run very fast that helps them catch their prey.
   2. Wild animals such as cow, pig and goat are called big cats.
   3. Siberian crane migrates to Himalayan region of India.
   4. Climate of Thar desert is very hot.
   5. Penguins are flightless birds
6. 6.

   Name an instrument used to measure the maximum and minimum temperature during a day