| Plants and Life on Earth | The Biggest and the Best | Plutos and Apriums | Special Ways to Grow Plants | What's Next for Plants and People |
|---|---|---|---|---|
|
Water, Sunlight, Minerals, Carbon Dioxide
What 3 things do plants need in photosynthesis?
|
Farms
What allowed people to stay in on place? |
Allowed wheat to grow in cold weather.
What did cross fertilization do fo wheat?
|
Greenhouses
What allows people to eat fresh fruit and veggies all year long?
|
clean-burning fuel
What is ethanol?
|
|
Oxygen
What do plants release into the atmosphere?
|
Traveled from place to place looking for food - hunters and gathers.
What did people do before farms?
|
cross fertilization
What can product new fruits and vegetables?
|
Turn lights on at night
What do greenhouses do to speed up photosysthesis?
|
The supply is not limited and is less harmful to the environment.
Why is ethanol different than gasoline?
|
|
A soild.
What is the opposite of a gas?
|
Grafting
What is it called when farmers make one fruit grow on another tree?
|
cross between a plum and apricot. it is smooth
What is a pluot? Is it fuzzy?
|
Areas that have soil that is not rich can still grow plants.
What problem does hydroponics solve?
|
Pain
What is aspirin used for?
|
|
The process that plants use to make their own food.
What is the definition of photosynthesis?
|
Choosing seeds from the biggest plants or watermelons.
What makes farmers grow bigger crops like watermelons?
|
Apriums
What are apriums or pluots fuzzy like apricots?
|
process of growing plants in water
What is hydrophonic?
|
Willow trees
What is aspirin made from?
|
|
Carbon Dioxide
What is the gas that leaves take in?
|
Pollen from one plant is used to fertilize the seed of another.
What is the definition of cross fertilization?
|
a blend of apricots and plums
What do apriums taste like?
|
lettuce
What did the video grow by means of hydrophonics?
|
renewable
Is ethanol a renewable resource or nonrenewable resource?
|
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