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Today's Wonder of the Day was inspired by Victor from AL. Victor Wonders, " what are the physical and chemical properties of the mantle? " Thanks for WONDERing with us, Victor!

What's under your feet? Depending upon where you're currently standing, it could be dirt, rock, or grass. But what's really under your feet? If you were to dig straight down, what would you find? And how far could you dig? Could you really dig a hole to China?

Scientists who study Earth and its composition will tell you that Earth is made up of three main layers. We human beings live on the outer layer called the .

Under the lies the , which is made up of hot and other semi- rocks and minerals. activity in the often results in noticeable changes in the we live on, including volcanic eruptions and earthquakes.

Beneath the , you'll find the . Earth's is the , hottest layer, and it's made up of two layers itself: the outer which borders the and the inner , which is a ball-shaped layer made almost entirely of metal.

The outer is about 1,400 miles , and it's made mostly of a combination (called an ) of and , along with small amounts of other elements like gold, platinum, and . These metals can, of course, be found on the surface of Earth in form. In the outer , they're in a very hot form. How hot? Try between 7,000-9,000º F!

The inner , which is about 750 miles , is made of . Unlike the outer , the inner is mostly . Although the in the inner is even hotter (10,000º F or more - as hot as the surface of the Sun!) than the outer , the intense pressure from the rest of the planet is so great that the cannot melt.

Billions of years ago when Earth was formed, all the heaviest substances sank toward the middle of the developing planet. Lighter, less substances stayed closer to the . That's why the inner is comprised of some of the heaviest materials on Earth.

With a ball of metal as its , all of Earth is magnetic. Scientists believe Earth's powerful magnetic field is controlled by the outer . Earth's magnetic field protects us from all sorts of charged particles floating around the solar system, including many of the Sun's harmful rays.

Although it might be hard to imagine. scientists believe the metals in Earth's are in constant motion. Some scientists even believe Earth's inner rotates faster than the rest of the planet. Movement within Earth's outer occasionally changes the location of Earth's magnetic North and South Poles.

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Today's Wonder of the Day was inspired by Victor from AL. Victor Wonders, " what are the physical and chemical properties of the mantle? " Thanks for WONDERing with us, Victor! What's under your feet? Depending upon where you're currently standing, it could be dirt, rock, or grass.

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Atmosphere- the atmosphere is where all the gases are. There are 5 layers with the atmosphere.

Hydrosphere- includes all the water on earth with oceans, rivers etc and glaciers.

Geosphere- all the rocks

Bisphere- all living things.

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Geosphere = All the rocks and soil on the Earth.
Hydrosphere = All the water on the Earth ( Rain, glaciers,and oceans)
Biosphere= All the living  things on Earth (humans and dogs)
Atmosphere = All the air and gases on the Earth.

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Geosphere: the geosphere stuff that is not living, like rocks dirt and mountains.
Biosphere: the biosphere is everything living,  animals, us, trees, grass, and bushes.
Atmosphere: Atmosphere are the gases and the air we breathe.
Hydrosphere: The hydrosphere is the water in our planet, it includes, rivers lakes, oceans, and ponds.

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The geosphere is all about the earth and rocks,dirt,and sand
The bio sphere is all about life like humans,pant,animales,and insects
The hydrosphere is all about the earths water like lakes,ponds,and oceans
The atmosphere is about a the layers of the atmosphere

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a hydrosphere is all the water in the world.

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The 4 spheres
Atmosphere is the air and there is 5 layers of altitude there is the troposphere, stratosphere, mesosphere, thermosphere, exosphere

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Hydrosphere - Includes all the  Water on Earth including rivers, lakes, and Oceans

Biosphere - Includes all the living things on Earth such as humans and animals

Geosphere -  Includes all rocks and minerals on the Earth

Atmosphere - Includes anything that is air

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biosphere any living thing on the planet

# data[].attributes.body
atmosphere-includes all of the gasses on the planet.There are 5 layers of the atmosphere.
hydrosphere-includes all the water on Earth including rivers,lakes,oceans, and glaciers.
biosphere-includes animals and living things such as humans.
geosphere- includes the rock,soil,and minerals

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The hydrosphere is all the water, the biosphere is everything living, the geosphere is the rocks, and the atmosphere is the air

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HYDROSPHERE  IS  ALL   WATER
GEOSPHERE IS ALL ROCKS

BIOSPHERE IS ALL LIFE

ATMOSPHERE AIR AND GASES

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The Hydrosphere is all water and includes glaciers. The Geosphere is all the things that are part of the ground. The Biosphere is all living things. The Atmosphere is all gases and the air.

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Hydrosphere is all water ;lakes rivers seas and oceans. Atmosphere is all air there are  5 layers. geosphere is all rocks ; mountains rocks and minerals.Biosphere is all life; animals plants and ocean animals.

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Atmosphere :any air or gases  on earth
Geosphere :any rocks or soil
Hydrosphere :water or glaciers on earth
Biosphere :any life or living things on earth

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Hydrosphere-  Anything that is water, this includes our glaciers made up ice.

Geosphere - This is anything that is rocks or minerals.

Atmosphere-  Anything that is air

Biosphere- Biosphere is anything that is life including; Humans, animals, trees, and grass

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Biosphere- The Biosphere is all of the life on earth
Geosphere- The Geosphere is all of the rock-like things on earth
Hydrosphere- The Hydrosphere is all the water and ice on earth
Atmosphere- In the Atmosphere is all the air and gasses in side of earth

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juan

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Hydrosphere =all the water on the Earth.( Rain,oceans,and glaciers.)
Geosphere =

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Geosphere - the geosphere are all of the  earth and rocks
Hydrosphere- The hydrosphere is all of the water whether it be frozen vapor or liquid.
Biosphere- the biosphere are all of the living organisms on the planet
Atmosphere- the atmosphere are all of the gasses protecting the earth from harmful sunrays

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The biosphere is the part of the Earth that is all living things like people, animals, fish, and trees. The atmosphere is the part of the Earth that is the air, clouds. The hydrosphere is the Earth's water like oceans, lakes, streams, rivers, and ponds. The geosphere is Earth's rocks and hard ground.

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Atmosphere=Air and other gasses

Hydrosphere=Water

Geosphere=Rocks

Biosphere=Life

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The geosphere is made up of many parts of earth including the crust, mantle, inter core, and outer core. The crust is made up of moving land called tectonic plates. Tectonic plates are parts of land that move around. When the rub together they cause a natural disaster called earthquakes. The second layer called the mantle is made of silicon, aluminum, magnesium, and iron. The earths core is made up of iron, nickel, and denser elements including gold, platinum, and uranium.

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Earth has five spheres but I will only show four. The Geo sphere is like the rock parts of Earth. The hydrosphere are the water parts of Earth. The atmosphere is what surrounds Earth. The biosphere is where life is.

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Spheres Hydrosphere is water geosphere is  rocks  and  atmosphere is air and gassses  biosphere is life