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SAI INTERNATIONAL SCHOOL
SUBJECT – GEOGRAPHY STD VII
TOPIC- LESSON -3 OUR CHANGING EARTH
SUB TOPIC- Major Land forms- Work of a River-cont. work of sea
waves ,work of ice, work of wind

HOME ASSIGNMENT
OBJECTIVE

1) Which is not an erosional feature of sea waves?
(a Cliff b) Beach c) Sea cave d)cliff.

2) The erosion and deposition of the sea waves gives rise to

a)Coastal landforms b) Mountain landforms
c) Plateau landforms d)Plain landforms

3) The sea waves deposit sediments along the shores forming
a) flood plain. b )cliff. C) beach. D) sea cave.

4) The depositional feature of a glacier is:
a)Floodplain b) Beach c) Moraine d) Levees

5) Mushroom rocks are found in:
a) Deserts b) River valleys c) Glaciers d) mountains

6) In deserts you can see rocks in the shape of a mushroom, commonly called……
a) Mushrom rocks b) Meshrum rocks
c)Mushroom rocks d) Moshrum rocks

7) A delta is made up of sediments ____________ .
a) deposited at the mouth of a river
b) deposited on the inside of a meander loop
c) deposited at a mountain front
d) deposited on the outside of a meander loop

8) Natural levees are built up by _________.
a) Beavers
b) Humans
c) Floods
d) Erosion 1