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Hace 5 días · Earth is the only planet known to maintain life. Find out the origins of our home planet and some of the key ingredients that help make this blue speck in space a unique global ecosystem ...
Hace 6 días · Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbour life. It is designated by the symbol ♁.
Hace 1 día · Global warming, the phenomenon of increasing average air temperatures near Earth’s surface over the past one to two centuries, happens mostly in the troposphere, the lowest level of the atmosphere, which extends from Earth’s surface up to a height of 6–11 miles.
13 de jun. de 2024 · Todo sobre la Tierra. Nuestro hogar, el planeta Tierra, es un planeta terrestre y rocoso. Tiene una superficie sólida y activa, con montañas, valles, cañones, llanuras y mucho más. La Tierra es especial porque es un planeta océano, ya que el agua cubre el 70% de su superficie. ¡Descubre la Tierra! Haz clic y arrastra para hacer rotar el planeta.
13 de jun. de 2024 · 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 4 días · NASA's Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.
Hace 4 días · Imagine if scientists discovered a giant asteroid with a 72% chance of hitting the Earth in about 14 years — a space rock so big that it could not only take out a city but devastate a whole region.
