3. Desert habitat
• Dry and hot conditions
• Very little rainfall.
• Shortage of water
• Sand and soil is dry and hot.
• Hot during day and cold at night.
4. Cactus
• Leaves reduced to
spines.
• Stem is green to carry
photosynthesis.
• Stem covered with thick
waxy layer of cuticle .
• Fleshy stem store water
• Few and sunken
stomata.
18. Forest habitat
• Densely growing trees, thick shrubs and
tall grasses.
• Generally has warm and humid climate.
19. Grassland habitat
• Has short and tall grasses.
• Scattered small and large trees.
• May have hot summer to severe winter.
20. Lion
• Strong claws to
capture and hold
the prey.
• Claws can be
folded so that the
don’t make any
noise while
walking.
21. Lion
• Eyes in front
helps locating the
prey accurately
• Light brown in
colour help to hide
in grasses.
• Strong pointed
teeth to tear flesh
22. Deer
• Eyes on two sides of its head which allow
it to look in all directions for danger.
• Long ears to hear even faint movements.
• Strong legs to run fast.
• Strong flat teeth to chew hard plant stem.
24. Fish
• Streamlined body
• Paired flat fins.
• Gills for respiration
• Scales on body to
protect body from
water.
25. Dolphins
• Have lungs and
nostrils
• Blowholes
present at the
upper part of the
head.
• Can stay under
water for a long
time.
26. Frog
• Can live both on land and water.
• Webbed feet helps to swim in
water.
• Strong back leg helps in leaping
and catching prey.
• Lungs to respire on land, moist