Consider the following statements: 1. Annual range of temperature is greater in the Pacific Ocean than that in the Atlantic Ocean.

a. 18 – 25°C and 150 – 400cm

(b) Ocean currents are not slow most of the time and can be subsurface current also. So, statement '1' is wrong. But '2', '3' and '4' statements are correct.

(b) Climates in the Southern Hemisphere tends to be milder than those in the Northern Hemisphere. Southern Hemisphere has significantly more ocean and less land. The water heats up and...

(a) In the South Atlantic and South-Eastern Pacific regions in tropical latitudes, cyclone does not originate because sea surface temperatures are low.

(b) The climatic condition of Chennai is tropical savanna type where the average annual temperature of meterological station is 26ºC and average rainfall is 63 cm and annual range temperature...

(a) Atlantic Ocean

(c) A warm current in the Atlantic Ocean 

(c) Indian Ocean

(a) The Falkand current is a cold current. It flows along the Argentina’s coast in South Atlantic Ocean.

Let the complementary angles be x and y,  i.e., x+ y = 90  It is given that x > 45  Adding y both sides, x + y >45+y ⇒90 > 45 + y  ⇒ 90 -...