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7 de may. de 2024 · Earth’s biosphere. Earth’s biosphere is the layer of the planet where life exists. That means you, me, plants, insects, bacteria, and living things on land, air, and oceans make up the biosphere. And in case you were wondering… viruses are part of the biosphere too. But they can be a bit tricky. Today, let’s explore Earth’s biosphere.
Hace 4 días · Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally by EARTHDAY.ORG (formerly Earth Day Network) including 1 billion people in more than 193 countries.
Hace 3 días · ESA Observing the Earth homepage features the latest news on ESA's Earth observation activities, missions and satellites, including Aeolus, Swarm, Cryosat, SMOS and the Copernicus Sentinels.
6 de may. de 2024 · Structure and Surface. Earth is a terrestrial planet. It is small and rocky. Earth's atmosphere is the right thickness to keep the planet warm so living things like us can be there. It’s the only planet in our solar system we know of that supports life. It is mostly nitrogen, and it has plenty of oxygen for us to breathe.
Hace 1 día · The Moon is Earth's only natural satellite.It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth. Because of this, the lunar day and the lunar month are the same length, at 29.5 Earth days. The Moon's gravitational pull – and to a lesser ...
2 de may. de 2024 · The Earth sciences are the fields of study concerned with the solid Earth, its waters, and the air that envelops it. Included are the geologic, hydrologic, and atmospheric sciences. Their broad aim is to understand Earth’s present features and past evolution and to use this knowledge to benefit humankind.
20 de may. de 2024 · About this app. Create and collaborate on immersive, data-driven maps from anywhere, with the new Google Earth. See the world from above with high-resolution satellite imagery, explore 3D terrain and buildings in hundreds of cities, and dive in to streets and neighborhoods with Street View's 360° perspectives.
