what on earth crash course

What are the 4 spheres of the earth for kids?

1:004:00Four Spheres Part 1 (Geo and Bio): Crash Course Kids #6.1 - YouTubeYouTubeStart of suggested clipEnd of suggested clipOr geography it basically means having to do with the earth and in a way the geosphere is kind ofMoreOr geography it basically means having to do with the earth and in a way the geosphere is kind of like the skeleton of our planet all of the other spheres are built on top of it it's made up of all

What is the 4 spheres of Earth?

Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

What is geosphere example?

The geosphere includes everything that looks like solid ground, including the ocean floors, sand in the deserts, rocks, mountains and every bit of land or formation on the continents.Jan 1, 2022

How do the earth's 4 spheres interact?

All the spheres interact with other spheres. For example, rain (hydrosphere) falls from clouds in the atmosphere to the lithosphere and forms streams and rivers that provide drinking water for wildlife and humans as well as water for plant growth (biosphere).

What is the most important part of our planet?

One of the most important is the Carbon Cycle since all of the organisms on Earth are carbon-based life forms. includes all water on the surface of the earth oceans, lakes, rivers, aquifers, and ice. 70% of the earth's surface is covered with water.

What is the most important sphere on Earth?

Earth's land makes up the geosphere. It starts at the ground and extends all the way down to Earth's core. We rely on the geosphere to provide natural resources and a place to grow food. Volcanos, mountain ranges, and deserts are all part of the geosphere. Put simply, without the geosphere, there would be no Earth!

Are mountains part of the geosphere?

The geosphere includes all the rocks that make up Earth, from the partially melted rock under the crust, to ancient, towering mountains, to grains of sand on a beach.Oct 29, 2019

What sphere does lava belong?

Volcanoes (events in the geosphere) may release a substantial amount of hot lava (geosphere), which causes mountain glaciers (hydrosphere) to melt.

Is magma part of the geosphere?

Examples are all the rocks and sand particles from dry land to those found at the bottom of the oceans. They also include the mountains, minerals, lava and molten magma from beneath the earth's crust. The geosphere undergoes infinite processes constantly and that, in turn, modifies other spheres.

How are the 4 subsystems interconnected?

These subsystems are interconnected by processes and cycles, which, over time, intermittently store, transform and/or transfer matter and energy throughout the whole Earth system in ways that are governed by the laws of conservation of matter and energy.Aug 3, 2009

What is Earth's largest system?

the geosphereBecause the geosphere includes the entire core, mantle, and crust of our planet, it is by far the largest of Earth's major systems.

What would Earth be like if it didn't have an atmosphere?

The lack of atmosphere would chill the Earth's surface. We're not talking absolute zero cold, but the temperature would drop below freezing. Water vapor from the oceans would act as a greenhouse gas, raising the temperature.Dec 10, 2019

How many spheres are there on Earth?

So we've already talked about how the Earth is divided into four spheres. That's the hydrosphere, the geosphere, the biosphere, and the atmosphere. Well today I want to focus on just the first two of these spheres, the hydrosphere which includes all the water on the planet, and the geosphere which is simply the solid earth.

What is the geosphere?

So what we call the geosphere includes all the rocks, minerals, and ground found on and inside the Earth. This means every single pebble in the mountains, every grain of sand in the deserts, the entire ocean floor, and even the continents we live on are part of the geosphere.

Where is the hydrosphere?

Now the hydrosphere is also found on the Earth's surface and just below it too. But the hydrosphere also extends up into the atmosphere. "-Hydro" means "Water," so the hydrosphere is made of all the water on Earth. And I do mean all of the water, like ponds, rivers, lakes, streams, oceans, glaciers on the Earth's surface, ...

Is the rain part of the hydrosphere?

And check out the rain over the mountains. The rain, which is part of the hydrosphere, is falling on and running down the mountains, which is part of the geosphere.