English
1. Do
exercise A on page number 117 of your student book and submit on 13-03-17.
Science
Write
the following content given below in your science note book. Also draw diagrams
for the same as shown in class. Submit the same on Tuesday, 14/3/17.
Study
the underlined words for a dictation on the following day,(13/3/17)
Canal
- a man-made waterway, usually connected to lakes,
rivers, or oceans
Creek
- a small stream
Dam
- a barrier across flowing water that stops, directs or
slows down the flow, often creating a reservoir.
Reservoir
- an artificial lake, used to store water for various
uses.
Lake
- a body of water, usually freshwater contained on a
body of land.
Pond
- a body of water smaller than a lake, especially those
of man-made origin.
Moat
- a deep, broad trench, filled with water, surrounding a
structure or town
Ocean
- a major body of salty water.
Spring
- a point where groundwater flows out of the ground, and
is thus where the aquifer surface meets the ground surface.S.St
S.ST
Continue the given notes in your S.St. notebook and
submit on Tuesday 14/3/2017.
Water Transport
•
Water transportation was the cheapest means
of transport in ancient times.
•
Waterways are the natural gifts, hence they
do not require large amount of expenditure.
•
Water transport consists of inland and ocean
waterways.
·
The
inland waterways are rivers, canals and backwaters.
·
Ocean waterways are oceans and seas.
Air Transport
•
It is the fastest and the most expensive
mode of transport.
•
A
person can fly from one place to another in a very short time.
•
In case of disasters, helicopters are used
to rescue people and transport people for immediate medical attention,
supplying food and other essential services to the stranded people.
•
Ropeways: A ropeway is a system for transporting
materials and/or passengers in carriers suspended from or controlled by ropes.
NOTE:
To be continued.....
