science
Grade-2
Easy
Question
What causes yellowing in leaves?
- Nutrient deficiencies
- Overwatering
- Underwatering
- All of the above
Hint:
Overwatering, underwatering, mineral deficiency, and temperature stress cause the yellowing of leaves.
The correct answer is: All of the above
- Water issues in plants, either too much or too little are, the leading reason behind yellow leaves.
- In overly wet soil, roots can't breathe. They suffocate, shut down and stop delivering the water and nutrients plants need.
- Underwatering, or drought, has a similar effect.
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