Picture
Complete your journal this week on the the lesson in study island titled Earth's Spheres and Bio-geochemical Cycles.  Remember to refer to the Journal Rubric for this assignment.  Post your journal in the comments section of this blog.  First name and last initial only.

OH Grade 7, Science Standard Earth and Space Sciences 1
Explain the biogeochemical cycles which move materials between the lithosphere (land), hydrosphere (water) and atmosphere (air).
rubric_for_online_journal.docx
File Size: 12 kb
File Type: docx
Download File

 


Comments

KaytlynT
09/01/2011 1:45pm

In science in the subject earth's spheres and Bio-geochemical cyclesI learned that the hydrosphere it is made up of liquid ,frozen,or gaseous water on earth.Did you know that earth is approximately 4.5 billion years old and when water moves from earths surface into the earths atmosphere its called evaporation.When there is iron found in solid rocks and the rocks rust then the lithosphere interacts with the atmosphere.

Reply
Kaitlyn C
09/07/2011 9:07am

In The science lesson I learned about. Bio-geochemical cycles I Learned that the hydrosphere is made with there own liquid and frozen or gaseous water . and more,,,,

Reply
Sierra J
09/07/2011 10:45am

Atmosphere
This week's science lesson was about the atmosphere. Somethings i learned while doing this lesson are that the atmosphere is 99% nitrogen and oxygen. Another thing i learned was that the biosphere is made up of any part of the earth where organisms live. I also learned about the lithosphere, which is the outermost layer of the geosphere includes the crust and the uper mantle. The hydrosphere includes all water on or near earth's surface.

Reply
Logan w
09/07/2011 11:26am

What I learned today is how rocks are formed and how the are broke down and how they are formed.

Reply
Reno S
09/07/2011 10:43pm

this weeks lesson was about Earth's Spheres and Biogeochemical Cycles, i Learned biosphere includes any part of the Earth where organisms live,and also learned the gasses in the earths atmosphere such as oxygen, nitrogen,water vapor and many more. i learned about the Geosphere and Lithosphere, the lithosphere is the outer layer of the Geosphere, and the Geosphere is physical elements of the earth.



Reply
Jessica H
09/08/2011 9:17pm

This weeks leson whas about Earth's Cycles. I learned
Rain water has the least contaminants.
Ocean water is not good drinking water.
Rain is too heavey to stay in a cloud.
The most water evaporation comes from the ocean .
The evaporation cycle has no beginning and no end.

Reply
dakota s.
09/09/2011 2:27am

this weeks lesson was about the biogeochemical cycles and the biosphere.Nitrogen and oxygen are the two most sufficient gases. there are other gases that are in smaller amounts. nitrogen 78.08%.oxygen 20.95%.water vapor 0-4%.argon 0.93%.carbon dioxide 0.036% and much more.The biosphere includes any of the planet where organisms live. It goes to crust of the Earth to the atmosphere. every living organisms on the Earth are included within the biosphere.

Reply
miguel.A
09/19/2011 9:57am

The Earth has four main interacting systems.Such as atmosphere, biosphere, geosphere, and hydrosphere.The atmosphere is composed of a thin layer of gases that surrounds the Earth.The biosphere includes any part of the Earth where organisms live. It extends from the crust of the Earth to the atmosphere.The geosphere includes the physical elements of the Earth's surface, crust, and interior.The lithosphere is the outermost layer of the geosphere, and it includes the crust and upper mantle.

Reply
Autumn.S
09/19/2011 10:28am

This Lesson I learned Earth & Space I learned that the Water Cycle has beginning or end.I also learned that the Condensation is changing of a gas to liquid.I also learned that the atmosphere is composed of a thin layer of gases that surrounds the earth.Also the earth has four main interacting systems such as atmosphere,biosphere,geosphere,and hydrosphere.Also the biosphere includes any part of the Earth were organisms live.

Reply
Devionne.B.
09/19/2011 10:33am

I learned that the earth has four main interacting systems. the systems are the atmosphere, biosphere,geosphere,and hydrosphere.nitrogen and oxygen are the two most abundant gasses they make up about 99% of the atmosphere.

Reply
Wesley.G.
09/27/2011 11:22am

I learned that the lithosphere is the outermost layer of the geosphere, and it includes the crust and upper mantle. The lithosphere is made up of several different plates, which slowly move across the Earth's surface. Below that lies the asthenosphere, which also includes part of the upper mantle.

Reply
James F.
09/28/2011 11:10am

these are some things I learned in science.I learned that there are tons of spheres.There are atmosphere's biosphere's,and tons more.I learned about kinetic energy,potential energy,matter,heat,sound,electric energy,thermal energy,light energy,and more.I learned about how much stuff can cause pollution like cars,factories,pesticides,trash dumping,and other vehicles.Those are some things I learned in science.

Reply
CHEYENNE G.
09/28/2011 11:27am

What I learned today is the Earth's cycle ,I've learned the water cycle,Atmosphere,Biosphere,Geosphere,and Hydrosphere....

Reply

Your comment will be posted after it is approved.


Leave a Reply