- What is an
(a) isohel
(b) isohyet
- What geographical term is the fourth letter of the Greek alphabet?
- Where are the following to be found?
(a) Prairies
(b) Pampas
(c) Chinook
(d) Veldt
- What are these?
(a) Buran
(b) Sirocco
(c) Chinook
(d) Fohn
(e) Pampero
- What is the difference between a Hurricane and a Tornado?
- What are these?
(a) Willy-willies
(b) Zephyr
- What are “Mare’ Tails”?
- What is a bore on a river?
- Which clouds are composed mainly of ice-crystals?
- What is an Isthmus?
- What is the geographical term for ‘a ring-shaped coral island’?
- What is meant by a “Ring of Fire”?
- Which line on a map connects places of the same height?
- What is the belt of low-pressure around the equator called?
- What instrument is used to measure the following?
(a) The speed of wind
(b) Rainfall
(c) Air-pressure
- What is the term for a limestone deposit from the roof to the floor of a cave?
- What porous volcanic-rock floats on water?
- What are these?
(a) Bayou
(b) Quicksand
(c) Glen
- What is
(a) a Mirage
(b) a Monsoon
- What are these?
(a) an Archipelago
(b) Snowline
(c) Oasis
(d) Estuary
(e) Canyon
Answers
- (a) A line on a map connecting places having equal amount of sunshine.
(b) A line on a map connection places with same amount of rainfall.
- Delta
- All are grasslands found in:
(a) North America
(b) South America
(c) Asia
(d) South Africa
- All are names of winds
(a) Buran is a bitterly cold wind in the U.S.S.R.
(b) Sirocco is a hot wind from the Sahara Desert. It is warm in the Mediterranean area.
(c) Chinook is a warm dry wind that blows in the eastern slopes of the Rocky Mountains in U.S.A.
(d) Fohn is a warm dry wind blowing down the Alps across the Pampas.
(e) Pampero is a strong cold wind of South America which blows across the Pampas.
- A Hurricane is a storm with violent wind, rain, thunder and lightning. A tornado is a violent, destructive, funnel- shaped whirlwind that travels in a narrow path over the land.
- (a) violent tropical cyclones in Australia
(b) gentle breeze from the west, named after the Greek God of the West Wind, Zephyrus
- Feathery strands in the sky made when Cirrus clouds are blown about.
- A tidal wave
- Cirrus clouds
- A narrow piece of land connecting 2 larger bodies of land
- An atoll
- The “Ring of fire” is a belt of volcanoes that nearly encircles the Pacific Ocean (and includes more than half of the world’s active volcanoes).
- Contour
- The Doldrums
- (a) Anemometer
(b) Pluviometer
(c) Barometer
- Stalactite
- Pumice
- (a) A sluggish marshy creek
(b) A patch of ordinary sand Saturated by water from an underground source that makes it soup-like
(c) a secluded narrow valley
- (a) A mirage is a trick of nature. E.g. In a desert, there is a layer of very dense hot air above the ground. This layer of air bends light rays passing through it distorting the images of distant objects.
(b) A monsoon is a seasonal wind in Asia which blows from the land to the sea for 6 months and from the sea to the land for the other 6 months.
- (a) A cluster of islands.
(b) A level on the mountain above which snow lays permanently.
(c) A part of the desert where water and vegetation are found.
(d) A broad channel formed by the mingling of the sea and river water.
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