Period 1~Bill Nye - Plants

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to create their own food (sugar) and release oxygen.

Front

What substances are necessary for photosynthesis?

Back

Carbon dioxide, sunlight, and water are all necessary for photosynthesis.

Front

What type of sugar do plants produce during photosynthesis?

Back

Plants produce glucose (a type of sugar) during photosynthesis.

Front

True or False: All plants make the same kind of sugar during photosynthesis.

Back

False. Different plants can produce different types of sugars.

Front

What is the role of roots in plants?

Back

Roots anchor the plant and absorb water and nutrients from the soil.

Front

True or False: All plants need roots to live and grow.

Back

False. Some plants, like certain types of moss, do not have true roots.

Front

What is seed dispersal?

Back

Seed dispersal is the process by which seeds are spread away from the parent plant to reduce competition and increase the chances of germination.

Front

Name one method plants use to disperse their seeds.

Back

Plants can disperse their seeds by wind, sticking to animal fur, or traveling through an animal's digestive system.

Front

What is glucose?

Back

Glucose is a simple sugar that plants produce during photosynthesis and use as energy.

Front

What is the importance of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose.