Question

H/W
Activity
Aim: To observe and understand local flora and fauna.
Procedure: Walk through your school campus and make a list of the plants that are there. Do the
same for animals. Remember, do not just look for big animals, but the smaller ones as well. You
could use a magnifying glass for the insects or other creepy-crawly. Also include the birds and
animals living on the trees.
Observation: Note your observation in the table below and also the place you discovered it, for
example, a squirrel could be on top if a tree
Name of Plant/Animal
Place of discovery
1
ost
Is.
Discussion: All that you see in this list makes up the flora and fauna of your place. Try to find
if these are indigenous to this place or these have been found some place else. You will be
surprised to see how much the locals know about the flora and fauna of a place.​

Answer 1

Answer:

Plants/trees play a very important role in our life. They fulfil our food, fodder fuel, timber, fibre and medicinal needs. Plants/trees are helpful in mitigation of environmental pollution.They are the source of oxygen and sink of carbon dioxide Trees such as Tamarind (Tamarindus indicus) Ashok (Polyalthia longifolia) and Neem (Azadirachta indica) are very useful in control of noise pollution. Plants/trees are also helpful in restoration of degraded lands. Furthermore, plants are useful in removal of heavy metals from the contaminated sites. Trees are helpful in the maintenance of ground water level.

Answer 2

Answer:

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