General Awareness

ENVIRONMENT - March 2017

Mar 2017

Jul 22, 2017

Coral Reefs in the Gulf of Aqaba

Scientists have urged governments to protect the Gulf of Aqaba Reef, as coral reefs in the Red Sea’s Gulf of Aqaba can resist rising water temperatures. If they survive local pollution, these corals may one day be used to re-seed parts of the world where reefs are dying.
Coral reefs are dying on a massive scale around the world, and global warming is driving this extinction. The planet’s largest reef, Australia’s Great Barrier Reef, is currently experiencing enormous coral bleaching for the second year in a row.

Jul 16, 2017

NASA gives Hurricane Fernanda a close-up

Hurricane Fernanda is moving through the deep tropics and there's nothing in its way to prevent it from becoming a major hurricane. NASA's Terra satellite took a closer look at the strengthening storm.
On July 13 at 1:30 p.m. EDT, the Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard NASA's Terra satellite captured a close-up visible-light image of Hurricane Fernanda as it continued moving west through the Eastern Pacific Ocean. The visible MODIS image showed a concentration of strong thunderstorms wrapped around the low-level center and a large, thick band of thunderstorms spiraling into the center from the west. Although the image did not reveal an eye, a ragged eye formed later in the day and was seen in satellite imagery using infrared light.
By July 14 at 5 a.m. EDT (0900 UTC), the center of Hurricane Fernanda was located near 11.0 degrees north latitude and 117.9 degrees west longitude. That's about 975 miles (1,570 km) southwest of the southern tip of Baja California, Mexico. Fernanda's maximum sustained winds had increased to 100 mph (155 kph). Fernanda was moving toward the west near 12 mph (19 kph) and this motion is expected to continue over the next couple of days

Jul 11, 2017

Heat Wave Breaks 131 year-old Record

A high temperature record that stood for 131 years in downtown Los Angeles, US, has been broken as the region suffered a scorching heat last week.
The temperature downtown hit a record high of 98 Fahrenheit degrees (36.6 degrees Celsius), beating the former record of 95 Fahrenheit degrees (35 degrees Celsius) set in 1886.

Jun 27, 2017

Evidence of Ancient Lake on Mars

NASA's senior rover, is currently examining the edge of a crater on the red planet that may once have been a lake of liquid water and found rocks at the edge of Endeavour Crater that were either transported by a flood or eroded in place by wind.
The Opportunity mission has been investigating sites on and near the western rim of Endeavour Crater since 2011. The crater is about 22 km across.

Jun 26, 2017

Antarctic Sea Ice Loss

As per a new study, a series of unprecedented storms over the Southern Ocean likely caused the most dramatic decline in Antarctic sea ice seen to date.
Antarctic sea ice, frozen ocean water that rings the southernmost continent, has grown over the past few decades but declined sharply in late 2016. By March of 2017, the end of the Southern Hemisphere’s summer – Antarctic sea ice had reached its lowest area since records began in 1978.

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