Tuesday, 11 October 2016

Homework for 5 B on 11/10/16.

English
Read a short story to summarize on 13/10/16, Thursday as an activity.

SST
Note down the following in your notebook and submit on 13/10/16, Thursday.
UNIT – 3
ANIMALS
PROTECTION OF WILD LIFE
1) What is a natural habitat?
Ans:  A natural habitat is an ecological or environmental area where a specific species lives. It is the place in nature that particular species calls home. 
2) What is the difference between environment and habitat?
Ans: An organism's habitat refers to an ecological or environmental area inhabited by particular species of plants, animals, fungi, etc. It refers to an organism's natural environment. The term--environment refers to the biotic (living) and abiotic (non-living) factors in the surroundings of a population of organisms.
3) State different kinds of habitat?
Ans: Different kinds of habitats are Desert, Forest, Grassland, Mountain, Oceans, Polar Region.
4) Define:
a) POACHING : Poaching is a deadly crime against wildlife .It has traditionally been defined as the illegal hunting and fishing or capturing of wild animals, usually associated with land use rights.
b) HUNTING: Hunting is the practice of killing or trapping any animal, or pursuing or tracking it with the intent of doing so.


5) Why do humans hunt wildlife?
Ans: Hunting wildlife or feral animals is most commonly done by humans for food, recreation, to remove predators that are dangerous to humans or domestic animals, or for trade
5) How does poaching affect wildlife?
Ans: Poaching has a considerable negative effect on the environment because when one animal population declines at an unnatural rate, others can rise or fall as well. This may lead to the extinction of the poached animal and other animal and plant life in the area.
6) What is the difference between hunting and poaching?
Ans: 1.Hunting is the act of pursuing a living thing for food, for game, or trade while poaching is the illegal taking and killing of wild plants and animals.
2. Hunting is subjected to rules and regulations, and any violation against any of these rules and regulations is considered as poaching .
3. Hunting can be helpful in maintaining the ecological balance while poaching is illegal, it destroys the ecological balance.
4. Only wild animals can be poached while any animal can be hunted.





Maths
Do the following in your Math Note Book and submit on 12/10/16.

1. Write the first six multiples of (a) 6 (b) 7 (c) 8 (d) 9 

2. Find the missing numbers
(a) 3x----=24,
(b) 5x----=20
(c) 3x-----=27