2007-12-13 16:01:20 · 4 answers · asked by (maggie123m) 1 in Science & Mathematics ➔ Earth Sciences & Geology
Look up:
The Theory of Continental Drift
The Theory of Seafloor Spreading
The Theory of Plate Tectonics
Continental Drift + Seafloor Spreading = Plate Tectonics. They are each related, but yet each are good projects on their own basis. All three have great opportunities for making scale models too if you want to include that.
2007-12-13 16:18:53 · answer #1 · answered by TripCyclone 3 · 0⤊ 0⤋
Part of being assigned a project is coming up with the idea. It will be a lot more fun and you will learn more from it if you do it about something YOU find interesting.
Think about what you have talked about in science this year. Think about how that science shows up in everyday life.
2007-12-13 16:42:57 · answer #2 · answered by Lady Geologist 7 · 0⤊ 0⤋
Separate Three Chemicals: Mix equal amounts of sand, iron filings and salt together in a small container. Show how these can be separated by 1) dissolving the salt in warm water, filtering, and evaporating the water to get the salt, 2) using a magnet on the remaining mixture of sand and iron filings to separate the iron from the sand.
Good Luck!
2007-12-13 21:55:56 · answer #3 · answered by Kristenite’s Back! 7 · 0⤊ 0⤋
This link has some good ideas:
2007-12-14 04:27:13 · answer #4 · answered by formerly_bob 7 · 0⤊ 0⤋