PM2.5 settles on plant leaves and blocks sunlight. It also contributes to acid rain. Given this information, identify two ways PM2.5 affects plant growth.

Question

It stunts plant growth

It supports leaf development

It improves water absorption

It causes plants to flower faster

It damages plant roots and leaves

Answer 1

Based on the information provided about PM2.5, the two ways it affects plant growth are:

1. It stunts plant growth - PM2.5 can block sunlight, which is essential for photosynthesis and overall plant development.

2. It damages plant roots and leaves - The presence of PM2.5 can lead to harmful effects on the plant's leaves and roots, further impacting their growth and health.