1 / 9

Seeds and Growing Plants

Seeds and Growing Plants. Workbook of: _________________. Parts of a plant. Roots – take water from the soil Stem – support the plant, transport water and nutrients Leaves – Do PHOTOSYNTHESIS to create energy for the plant Photosynthesis = Using energy from sunlight to create food

nimrod
Télécharger la présentation

Seeds and Growing Plants

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Seeds and Growing Plants Workbook of: _________________

  2. Parts of a plant Roots – take water from the soil Stem – support the plant, transport water and nutrients Leaves – Do PHOTOSYNTHESIS to create energy for the plant Photosynthesis = Using energy from sunlight to create food Flowers – attract pollinators Stamen – pollen on top Pistil – needs pollen to create seed

  3. Seeds look different – inside and OUT • Look at a seed with your eyes, record OBSERVATIONS SEED:__________________________ OBSERVATIONS: __________________________ __________________________________________ __________________________________________ • Look at a seed with a microscope SEED: ___________________________ OBSERVATIONS: __________________________ __________________________________________ __________________________________________

  4. Seeds • Match the word to the part of the seed and plant! • Hypocotyl First leaves • Radicle Epicotyl/stem • Cotyledons/endosperm  Root

  5. GERMINATION What is germination? GERMINATION  ___________________ __________________________________ __________________________________ Steps: • Seed coat breaks • Radicle becomes ROOT 3. Hypocotyl and epicotyl become the STEM 4. First leaves grow  photosynthesis

  6. Plants need NUTRIENTS Nutrients = Chemicals that are needed fro growth Plants needWhere are they? Carbon Oxygen ________________ Hydrogen Nitrogen Phosphorus Potassium _________________ Calcium Magnesium Sulfur

  7. 3.5 pH=7 10.5 pH of Soil pH = measure how acidic or basic something is  What is the pH of each soil sample?

  8. What conditions are the best for plant growth? • Water • Sunlight • Soil - pH, - nutrients Under what conditions did our plants grow the best? ____________________________________ Why? ________________________________ _____________________________________ _____________________________________

More Related