Evaporation and Transpiration

Question 1

Effect of evaporation on plants

Answer 1

When water evaporates from the soil, plants may experience a shortage of water, which can lead to wilting if not properly managed. This limits the plant’s ability to take up water, affecting its growth and health.

Question 2

Effect of transpiration on plants

Answer 2

Excessive transpiration can lead to water loss, making the plant vulnerable to drought stress. If too much water is lost, it can cause the plant to wilt or even die if water is not replenished.

Question 3

Transpiration

Answer 3

The exhalation of water vapor through the stomata

Question 4

Evaporation

Answer 4

The process of turning from a liquid to a vapor

Question 5

Stomata adaptations for evaporation and transpiration

Answer 5

Plants close stomata during hot or dry conditions to reduce water loss. Sunken stomata in pits create humidity around pores, minimizing water loss.

Question 6

Waxy cuticles adaptations for evaporation and transpiration

Answer 6

Leaves often have a waxy coating to prevent excess evaporation

Question 7

Leaf adaptations for evaporation and transpiration

Answer 7

Smaller, needle-like, or hairy leaves reduce surface area and water loss