Factors Influencing Plant Growth

The video tutorial discusses the issue of a plant not growing despite having water, fertilizer, and nutrients. It explains that the growth of plants depends on four key factors: sunlight, water, air, and nutrients. The tutorial highlights the importance of soil, which affects the availability of water, air, and nutrients, thus playing a crucial role in plant growth.

What might be the reason for a plant not growing despite having water and nutrients?

• Excessive watering

• Poor soil quality

• Lack of sunlight

• Too much fertilizer

Which of the following is NOT a key factor for plant growth mentioned in the video?

• Nutrients

• Sunlight

• Temperature

• Water

How many essential factors for plant growth are discussed in the video?

• Three

• Five

• Six

• Four

Which factor is NOT directly influenced by soil according to the video?

• Sunlight

• Water

• Air

• Nutrients

What role does soil play in plant growth as per the video?

• It controls temperature

• It provides sunlight

• It supplies water, air, and nutrients

• It prevents pests