Which one of the following steps should NOT be taken in the care of domestic animals?
They should be kept in clean shelters
They should be given clean drinking water
They should be given pesticides when infected with disease
They should be given proper food at fixed intervals of time.
Which one of the following are used to protect crops from pests and insects?
Water
Minerals
Glucose
Pesticides
Our national bird is
crow
peacock
sparrow
parrot
What might happen if the plants stop releasing oxygen into the atmosphere?
Plants will be more healthier
Number of plants will increase
Number of animals will increase
Animals will die from the lack of oxygen
Which one of the following process is responsible for the release of carbon dioxide by the animals?
Respiration
Digestion
Photosynthesis
Reproduction
Which one of the following is the most important function of hair in animals?
it helps in regulating the body temperature
it is used to attract members of opposite sex
it is used for defense and camouflage
it is dead and is of no particular use
A student identifies the following characteristics in an animal
The animal may be nest categorised under:
terrestrial animals
arboreal animals
reptiles
aquatic animals
Forests help
to prevent diseases
to prevent rainfall
in soil erosion
to prevent floods
Kanha national park is situated in
Uttar pradesh
Andhra Pradesh
Madhya Pradesh
Himachal Pradesh
The adaptation mechanism of chameleon is to
hibernate in winter
change colours to suit its surroundings
develop scaly skin on its body to maintain moisture
migrate to long distances in winter
