LINES OF INQUIRY
1.The 4 spheres of the earth.
2. How the 4 spheres interact with the environment.
3. Human contribution to sustainable spheres​.
Search the below databases for your research.
Remember to use KEY WORDS for your searches.
Enter MIDDLE SCHOOL Britannica: search for Earth and use contents list to go to "Earths Systems" to find the Spheres.
Search World Book Student: search for geology, atmosphere, hydrosphere and EARTH to see contents page to see specifics on the four spheres.
Search "earths atmosphere", "water cycle", "plate tectonics" and "life".
