The ocean basins are characterized by four relief zones: 1. Continental Shelves 2. Continental Slopes 3. Deep Sea Plains 4. Ocean Deeps. Zone # 1. Continental Shelf: The continental marginal areas submerged under oceanic water with average water depth of 100 fathoms (one fathom = 6 feet) and gently sloping (1°- 3°) towards the sea or the oceans are called [...]
In this article we will discuss about the bottom reliefs of Atlantic, Pacific and Indian oceans. Bottom Reliefs of the Atlantic Ocean: The Atlantic Ocean located between North and South Americas in the west and Europe and Africa in the east covers an area of 82,000,000 km2 which is 1/6th of the geographical area of the globe and half of [...]
In this article we will discuss about:- 1. Introduction to Temperature of Oceanic Water 2. Range of Temperature of Oceanic Water 3. Distribution Patterns. Introduction to Temperature of Oceanic Water: The temperature of the oceanic water is important for marine organisms including plants (phytoplanktons) and animals (zooplanktons). The temperature of sea water also affects the climate of coastal lands and [...]