Plants release evaporated water into the atmosphere primarily through tiny pores on their leaves called stomata.
The Process of Transpiration
The entire process of water movement from the roots, through the plant, and out into the atmosphere is known as transpiration. This involves:
- Water Uptake: Roots absorb water from the soil.
- Water Transport: The water travels through the plant's tissues.
- Vapor Release: Water vapor is released into the atmosphere through the stomata.
Stomata: The Key to Water Release
Stomata are tiny, closeable, pore-like structures found on the surfaces of leaves. According to the provided reference from 2018, water is released to the atmosphere as vapor "via the plant's stomata." Plants can control the opening and closing of stomata to regulate water loss and gas exchange.
Summary Table
| Feature | Description |
|---|---|
| Stomata | Tiny pores on leaf surfaces through which water vapor exits. |
| Transpiration | The overall process of water movement from roots to atmosphere. |
| Water Movement | Roots absorb water, it's transported through plant tissues, and then released as vapor through the leaves' stomata. |
