Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
This coursework is about photosynthesis. It will tell you about how the brightness of light (light intensity) affects the rate of photosynthesis.
Member rating: No Rating | Words: | Submitted: Thu Oct 23 2003
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
This coursework is about photosynthesis. It will tell you about how the brightness of light (light intensity) affects the rate of photosynthesis. To find out this information I looked at the factors that are light, temperature, water and carbon dioxide. I'll choose to look at light intensity because it is something that we can control. The key variables are light and oxygen. In my experiment I will change light. However I will keep the other factors constant because it will not be a fair test and I will not know what the affect of light is on photosynthesis. In my investigation I predict that the closer the light, the faster the rate of photosynthesis. This is because the brighter the light the more oxygen bubbles given off. With this investigation I didn't use any equipment other then the overhead projector. This was shown accurately and it was safe to use. Firstly I made sure...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 150,117 others
