adamb
Solar Cooker Project
My question was how drastically extra parts change the temperature in the cooker.
My hypothesis was that the extra part would increase the temperatue by a large degree.
1. Reasearch solar energy on the internet.
2. Build your solar collector.
3. Put your solar collector in the shade for five minutes and record the temperature.
4. Quickly set your collector in the sun.
5. Record the themperature every two minutes for ten minutes.
6. Make an attachment, such as another side of cardboard with foil on it, that you didn't have before.
8. Put your solar cooker in the shade again for five minutes and record the temp.
9. Set in sunlight for ten min. and record temp. every two min.
10. Find the difference between the base temp. and the tempuarture at ten minutes for both tests.
11. Compare the two differences and see which is higher.
Plants make energy in a process called photosynthesis. In this process the plant absorbs water(H2o),sunlight, and carbon dioxide(co2). In the leaf organelles called chloroplasts use these matierals to make gluclose and oxygen(O2). Gluclose is a sugar that the plant uses to for energy. Oxygen is the air we need to live. In a way animals and plants can't live without photosyntesis.
For more details visit:
http://en.wikipedia.org/wiki/Photosynthesis
What is my country?
1. It is north of the Equator. 2. It is west of the Prime Meridian. 3. It is located on an isthumus. 4. It is west of the Atlantic Ocean. 5. It is southeast of the west part of the United States. 6. My country's capital is 80 degrees west, and 10 degrees north.
Tundra
A treeless plain espeacialy of artic regions.
A sheltered place along a shoreline where ships can dock safely
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