Question 1

What is the process called when crops are grown without soil?

Accepted Answer

Hydroponics

Answer

Conventional farming

Answer

Aquaponics

Answer

Permaculture

Question 2

Which nutrient is essential for plant growth and is often found in fertilizers?

Accepted Answer

Nitrogen

Answer

Hydrogen

Answer

Oxygen

Answer

Carbon

Question 3

What is the main purpose of crop rotation in agriculture?

Accepted Answer

To improve soil health

Answer

To increase crop yield

Answer

To save water

Answer

To reduce pests

Question 4

What is the term for the practice of planting different crops in the same area in a sequential manner?

Accepted Answer

Intercropping

Answer

Cover cropping

Answer

Monoculture

Answer

Crop rotation

Question 5

Which of the following is a benefit of using organic fertilizers?

Accepted Answer

Improves soil structure

Answer

Higher burn risk

Answer

Chemical residue accumulation

Answer

Immediate nutrient release

Question 6

What is the main advantage of using drought-resistant crop varieties?

Accepted Answer

They can survive with less water

Answer

They are more expensive

Answer

They grow faster

Answer

They require more fertilizers

Question 7

What is the primary purpose of using cover crops in agricultural practices?

Accepted Answer

To prevent soil erosion

Answer

To increase pest populations

Answer

To eliminate weeds completely

Answer

To shorten the growing season

Question 8

What is the main goal of integrated pest management (IPM)?

Accepted Answer

To minimize pest damage while reducing chemical use

Answer

To use only chemical pesticides

Answer

To increase crop yield without considering pests

Answer

To eliminate all pests completely

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