| A | B |
|---|
| chlorophyll | the green substance in plant leaves that absorbs energy from the sun and helps a plant make food during photosynthesis. |
| chloroplast | a tiny green structure in plant leaves that contains chlorophyll. |
| photosynthesis | the process by which plants make their own food. |
| glucose | sugar that is made by plants. |
| oxygen | waste product of the plant. |
| stomata | tiny holes in leaves through which carbon dioxide gas from the air enters. |
| nutrients | substances such as calcium, nitrogen and potassium that plants get from the soil in order to grow healthy. |
| fertilizer | a chemical or natural material that is put into soil to give plants the nutrients they need in order to grow. |
| compost | decayed food and plant matter that farmers use to give nutrients to crops. |
| pesticide | a chemical that kills insects or other pests. |
| grains | a group of plants with tall stiff stems and long, narrow leaves. |
| fibers | strands of material that make up fabric. They can be made from plants, animals or artificially. |
