Plants require certain conditions to grow properly, including sufficient light, water, nutrients, air, and space. This lesson discusses several activities that can affect plant growth, such as growing vegetables in pots, preventing deforestation, installing green roofs, and choosing appropriate planting locations. The links provided explore these topics in more detail.

1. Lesson 22:
Activities that Affect
Plant Growth

6. • http://www.azplantlady.com/2012/10/grow-vegetables-in-pots.html
• https://sites.google.com/site/saynotodeforestation/
• https://www.flickr.com/photos/63620054@N08/7790358514/
• https://fordhamsustainability.wordpress.com/tag/green-roof/