Hydroponic vs. Soil Experiment

What was the main issue with the two pepper plants?

• They were infected with a disease.

• They were not growing as expected.

• They were eaten by pests.

• They were growing too fast.

What solution was chosen for one of the slow-growing pepper plants?

• Giving it more sunlight.

• Transferring it to a hydroponic system.

• Planting it in a larger pot.

• Watering it more frequently.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

What was used to prevent algae growth in the hydroponic system?

• UV light.

• Plastic covers.

• Lava rocks.

• Chemical sprays.

What was the main nutrient blend used in the hydroponic system?

• Growth blend 2020.

• Basic blend 1010.

• Flower blend 3030.

• Master blend 1838.

What was observed about the plant in the hydroponic system after two weeks?

• It started to wilt.

• It grew slower than the one in soil.

• It showed no growth.

• It grew better than the one in soil.

Tags

NGSS.MS-LS1-5

How was the hydroponic plant fed nutrients?

• Mixed with the soil.

• Through the leaves.

• Directly to the roots.

• Sprayed on the stem.

How often were the hydroponic nutrients added to the plant?

• Every morning.

• Twice a day.

• Every other day.

• Once a week.

Why did the narrator decide to give the hydroponic plant away?

• It was an unsuccessful experiment.

• The plant was wilting.

• It was too large for the system.

• To start a new experiment.

Tags

NGSS.MS-ETS1-1

What was the outcome of the experiment?

• The soil plant grew faster.

• Both plants grew at the same rate.

• No significant growth was observed in either plant.

• The hydroponic plant showed dramatic growth.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

What change was made to the hydroponic plant before ending the experiment?

• It was transferred to a larger container.

• The top of the plant was removed.

• It was moved to soil.

• It was given more light.