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4th Grade Science Vocabulary Words Chapter 2 Harcourt

AB
PhotosynthesisThe process in green plants and certain other organisms that uses sunlight to make food from water and carbon dioxide.
Stomatapores in leaves that open and close, letting in air and giving off water vapor.
Respirationthe release of energy from food.
Food Chainthe path that energy takes from one organism to another in the form of food.
Fruitthe plant part contining the seeds.
Conesthe mail and female reproductive parts of the conifer trees
Pollenthe male sex cell of a plant.
Pollinationthe transfer of a flower's pollen from stamen to pistil.
Ovarya structure that contains eggs
Sexual Reproductionwhen plants reproduce.
Beetle, Frog, Snake, Hawk is an example of what?Food Chain
Apple, Orange, Fig are examples of what part of the plant?Fruit
They fall off of pine trees in the cooler months, hurt if you step on them, they are exampls of mail and female reproductive parts of the conifer tree, what are they?Cones
A bee flies from flower to flower and it's legs get cover with powdery yellow stuff, this is an example of what?Pollination


Pearl River Central Upper Elementary
Carriere, MS

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