PTOLEMY, 1500 years, earth centered

Copernicus, sun-centered, proved by Galieleo-Galilei

Which is not included in the biosphere?

• Magnetosphere

• Hydrosphere

• Lithosphere

• Atmosphere

• Geosphere

the pocket sorrounding the earth, shields our planet from solar & Cosmic particle radiation

• Magnetosphere

• Lithosphere

• atmosphere

• Hydrosphere

Northern lights

• Aurora Borealis

• Aurora Australis

Southern Lights

• Aurora Australis

• Aurora Borealis

what color does the oxygen gives off?

• Green & Blue

• Green & Red

• Green & Purple Reddish

• Blue & Purple-Reddish

What color does the nitrogen gives off?

• Green & Blue

• Green & Purple-Reddish

• Blue & Purple Reddish

• Blue & Red

Mixture of gasses that sorround the planet

• Atmosphere

• Hydrosphere

• Biosphere

• Lithosphere

Totality of Earth's water

• Hydrosphere

• Cryosphere

• Biosphere

• Lithosphere