Watering and manuring are necessary for the growth of
crops
human beings
animals
algae
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 are used to protect crops from pests and insects?
Water
Minerals
Glucose
Pesticides
The legs of frog are webbed . This helps the frog to
catch flies easily
swim in water
jump to greater heights
stick to walls
Which one of the following process in plants is responsible for the release of oxygen?
Respiration
Digestion
Photosynthesis
Reproduction
The feet of ducks are webbed. This adaptation helps them to
hold branches tightly
swim faster in water
float on water
eat insects and grab things
Plants and animals help in maintaining the balance of
trees and animals
oxygen and carbon dioxide
green plants and plant eaters
water and minerals
A student identifies the following characteristics in an animal
The animal may be nest categorised under:
terrestrial animals
arboreal animals
reptiles
aquatic animals
The air we breathe out contains more
oxygen
carbon dioxide
water
chlorophyll
Which one of the following is our national animal?
Dog
Tiger
Horse
Elephant
