Plants

[Seadragons]

I need help with an experiment. My science experiment topic is on plants and I need help with a good question that will last over a period of eleven weeks. I need a good question by Monday and hope for a medium difficulty experiment so it is easy but not too easy for my strict science teacher.

[lucky45]

Ask your teacher,Why dont plants grow upside down? Does gravity play a roll

or does UV light which causes photosynthisis the reason? Good luck

[Seadragons]

I have picked my question and it is going to be do earthworms affect the growth rate of a(n) (Specific Plant Here)

Edited January 31, 2010 by Seadragons
Consecutive posts merged.

[Moontanman]

Ask your teacher,Why dont plants grow upside down? Does gravity play a roll

or does UV light which causes photosynthisis the reason? Good luck

 

Plants do grow upside down, i grow tomato plants upside down every summer

[CaptainPanic]

I'll link to another thread (click) which was also was about plants and a science fair.

The original question was more specific, but may be interesting none the less.

[Seadragons]

Ok Thanks for the help.

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Merged post follows:

Consecutive posts merged Edited February 2, 2010 by Seadragons
Consecutive posts merged.

[agalla]

How about Plant population? overcrowding of plants in the ecosystem? How much space do plants need to have an abundant growth rate? Plant 10 seeds into a small container, 9 in the next container, 8 in the next and so on... Record the growth by measurements. Which seeds germinated first? This might be an interesting subject.