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Basic Needs of Plants: Sunlight, Water, Air by Athira Thyra is a document available to read on EtoBox.

What is Basic Needs of Plants: Sunlight, Water, Air about?

The document describes experiments that demonstrate plants need sunlight, water, and air to grow. It shows that when leaves are covered they become yellowish and wilt due to a lack of sunlight for photosynthesis. Seeds planted without water do not germinate. Seeds germinate slower or not at all when deprived of air. The experiments establish that sunlight, water, and air are basic requirements for plant growth.

Author

Athira Thyra

Language

EN