the four sphere of the earth are the hydro sphere, bio sphere, lithosphere and the atmosphereThe world's surface is 70% hydrosphere and 30% of lithosphere the atmosphere is made of 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide
the biosphere is made out of all living things no deeper than 10 feet deep or 600 feet in the air
No comments:
Post a Comment
Please structure your comments as follows:
Positive - Something done well
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say
Helpful - Give some ideas for next time or Ask a question you want to know more about