The rhythmic rise and fall of ocean water twice in a day is called
(1) Tide
(2) Ocean current
(3) Wave
(4) Water cycle
Neap tides are
(1)Strong
(2) Weak
(3) Medium
(4) Very strong
The Ocean with the largest surface area is
(1) Arctic Ocean
(2) Atlantic Ocean
(3) Indian Ocean
(4) Pacific Ocean
The largest current, because of its dark waters is known as the ‘black current’ and that is :
(1) Gulf Stream
(2) Kuroshio Current
(3) California Current
(4) Antarctic Current
Spring tides occur on
(1) New moon day only
(2) Full moon day as well as on new moon day
(3) Full moon day only
(4) The day when the moon’s position is in its first quarter
Best way to conserve our water resources :
(1) Rain water harvesting
(2) Sustainable water utilization
(3) Encouragement of natural regeneration of vegetation
(4) All of the options mentioned here
The smallest ocean is :
(1) Atlantic
(2) Pacific
(3) Indian
(4) Arctic
How much of the world’s surface is covered by water?
(1) 55%
(2) 70%
(3) 80%
(4) 25%
The largest reservoir of fresh water is :
(1) Glaciers
(2) Ground Water
(3) Ponds
(4) Lakes
. A semi-enclosed coastal body of water which has a free connection with the open sea is called
(1) Estuary
(2) Fjord
(3) Cove
(4) Ria coast
The ‘EL Nino’ phenomenon which sparks climatic extremes around the globe, originates in the
(1) Sea of China
(2) Pacific Ocean
(4) Atlantic Ocean
Terrigenous deposits are found in
(1) Deep Sea Plain
(2) Ocean Trenches
(3) Rift Valley
(4) Continental Shelf and Slope
‘El Nino’ that affects our Monsoons, has its origins in
(1) The Indian Ocean
(2) The Himalayan Plateau
(3) The Pacific Ocean
(4) The Arabian Peninsula
Where is the Great Barrier Reef located ?
(1) Pacific Ocean
(2) Indian Ocean
(3) Atlantic Ocean
(4) Arctic Ocean
A wide inlet of the sea usually concave in shape is termed as a:
(1) Strait
(2) Sound
(3) Bay
(4) Fjord
The gentle ‘seaward sloping’ surface from the coasts is called __________.
(1) Continental shelf
(2) Continental rise
(3) Abyssal plains
(4) Submarine ridges
Ring of Fire is found commonly in _____
“Great Barrier Reef”, the world’s largest Coral reef is located in
(1) Caribbean Islands
(2) Australia
(3) Philippines
(4) Indonesia
All Questions
Physics
Chemistry
Mathematics
English
Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Algebra
Geometry
Evaluate :
∫2xcos(x2 – 5).dx
If the sum of 14 terms of an A. P is 1050 its first term is 10 find 20th term ?
Diagonals of a quadrilateral 30 cm long and the perpendicular drawn from the opposite vertices are 5.6 and 7.4 cm find the area of the quadrilateral.with steps ?
Find the sum of the integers between 10 and 30 including 10 and 30 which are not divisible by 3.
A cyclic quadrilateral pqrs are where PS equals to PQ and angle SPQ is 70 degree find angle psq