Tag: blue

Colony

The beautiful Boulders Beach is one of Cape Town’s most visited beaches and the only place in the world where you get close to African Penguins. In 1982 a couple of these little crowd-pleasers settled on the soft white sand between the large granite boulders that protect the beach from wind and large, stormy waves, and currently the population is estimated between 2,000 and 3,000 birds. Sadly the African Penguin has been classified as an endangered species, due to things like over-fishing, habitat destruction, pollution, and irresponsible tourism activities, and the Boulders Beach colony has also felt the effect, with numbers dwindling over the last couple of years.

Colony

Picture of the day, Travel, Wildlife

Restful

The ocean is never still. Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. The gravitational pull of the sun and moon on the earth also causes waves. These waves are tides or, in other words, tidal waves. It is a common misconception that a tidal wave is also a tsunami. The cause of tsunamis are not related to tide information at all but can occur in any tidal state.

Restful

Landscape, Picture of the day

Ocean

The word « ocean » comes from the figure in classical antiquity, Oceanus, the elder of the Titans in classical Greek mythology, believed by the ancient Greeks and Romans to be the divine personification of the sea, an enormous river encircling the world. Although many people believe that the oceans are blue because the water reflects the blue sky, this is actually not true. Water has a very slight blue color that can only be seen when there is a lot of water. However, the main cause of the blue or blue/green color of the oceans is that water absorbs the red part of the incoming light, and reflects the green and blue part of the light. We then see the reflected light as the color of water.

Ocean

Landscape, Picture of the day