'Spread seeds' presentation slideshows

Spread seeds - PowerPoint PPT Presentation

The Sun

The Sun

The Sun. Energy source Plants use energy from the Sun to make food. Air. Matter Plants use carbon dioxide from air to make sugar Animals and plants use oxygen from air to release energy from food Soil bacteria take nitrogen out of the air and put it into the soil. Water. Matter

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521 views • 41 slides
Birds

Birds

Birds. Birds. By: Kristen Hemphill and Abigail Abulencia. There coolific. Unifying Characteristics. Feathers. Two legs used for walking or perching. Wings. Endothermic. Feathers. Contour feathers Down feathers Powder feathers. Evolution of Birds. Oldest known creature with feathers.

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952 views • 26 slides
KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable.

KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable.

KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable. Animals, wind, and water can spread seeds. Seeds dispersed by animals can have nutritious fruits or fruits that cling. Cypselae. Double samaras. Seeds dispersed by wind can have wing- or parachute- like fruits.

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226 views • 9 slides
KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable.

KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable.

KEY CONCEPT Seeds disperse and begin to grow when conditions are favorable. Animals, wind, and water can spread seeds. Seeds dispersed by animals can have nutritious fruits or fruits that cling. Cypselae. Double samaras. Seeds dispersed by wind can have wing- or parachute- like fruits.

★ ★ ★ ★ ★

97 views • 9 slides

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