Daniishh

In the past few billion years, Earth has been pummeled by asteroids, crashed into other planets and frozen over several times. Not to mention being ruled by all kinds of crazy lifeforms. 00:00 Earth's Evolution in 10 Minutes 00:37 4.5 BILLION YEARS AGO 02:25 3.8 BILLION YEARS AGO 03:16 3.3 BILLION YEARS AGO 03:47 2.4 BILLION YEARS AGO 04:29 1.1 BILLION YEARS AGO 06:22 250 MILLION YEARS AGO 07:33 66 MILLION YEARS AGO 08:03 6 MILLION YEARS AGO

A new Earth science mission, led by NASA and the French space agency Centre National d’Études Spatiales (CNES), will help communities plan for a better future by surveying the planet’s salt and freshwater bodies. The Surface Water and Ocean Topography (SWOT) mission will measure the height of water in lakes, rivers, reservoirs, and the oceans. As climate change accelerates the water cycle, more communities around the world will be inundated with water while others won’t have enough. SWOT data will be used to improve flood forecasts and monitor drought conditions, providing essential information to water management agencies, civil engineers, universities, the U.S. Department of Defense, disaster preparedness agencies, and others who need to track water in their local areas. In this video, examples of how SWOT data will be used in these communities are shared by a National Weather Service representative in Oregon, an Alaska Department of Transportation engineer, researchers from the University of Oregon and University of North Carolina, a NASA Jet Propulsion Laboratory scientist working with the Department of Defense, and a JPL scientist working with the Louisiana Coastal Protection and Restoration Agency.

President Donald Trump and former Vice President Joe Biden faced off publicly for the first 2020 presidential debate in Cleveland, Ohio. With the ongoing pandemic, the candidates met with no traditional handshake, a smaller audience, and prior testing for the coronavirus. They battled over the economy, the coronavirus pandemic, race, and election integrity. Moderator Fox News anchor Chris Wallace selected the topics