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Do plants need soil to grow
Title: Do plants need soil to grow
Category: Science & Technology
Details: Words: 656 | Pages: 2.8 (approximately 235 words/page)
Do plants need soil to grow
[School]
DO PLANTS NEED SOIL TO GROW?
[Name]
[class] Period 0
[Professor]
2/8/00
TABLE OF CONTENTS:
· Problem
· Hypothesis
· Materials Used
· Diagram
· Procedure
· Data
· Calculation
· Sources of Error
· Conclusion
PROBLEM: Are plants able to live in an environment without the seemingly essential nutrients of soil?
HYPOTHESIS: Seeing as how certain plants can grow only in certain soils, it seems unlikely that any seeds would mature to a full healthy adult.
MATERIAL USED:
· Seeds
· Plastic cups
· Ruler
· Kellogg's topsoil
· …showed first 75 words of 656 total…
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…showed last 75 words of 656 total…also have been some confusion over heights of plants. Since there were multiple plants per soil type, I took the measure of the tallest at the time of measure.
CONCLUSION: The topsoil was the best for the plants by far. The gravel might have had some nutrients, which helped the plants. The water alone was insufficient for growth. This shows that plants need nutrients from soil.
Bibliography
by the way, i bs'd this lab report
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