Creative name for kindergarten plant corner

About the creative ideas for the names of the plant corners in the kindergarten: dwarf Kalanchoe - commonly known as longevity flower, succulent "Qingli", Phnom Penh Sansevieria, etc.

The carbon dioxide content in the air is generally 0.03%. When the carbon dioxide content reaches 0.05%, people will feel uncomfortable breathing; when the carbon dioxide content reaches 0.2%, people will feel dizzy, palpitated, and have elevated blood pressure. During their normal physiological processes, plants release oxygen, absorb a large amount of carbon dioxide, adjust the carbon-oxygen ratio in the air, keep the air fresh, and make people more comfortable.

In addition, some plants such as cacti have unique biological characteristics. Their origin is very arid and it is extremely difficult to obtain water. Therefore, their metabolism is also different from that of ordinary plants. The stomata of these plants are closed during the day. Reduce transpiration and bloom at night to absorb carbon dioxide, so they are classified as flowers that can freshen the air at night.

Volatile organic compounds (VOCs) are a major indoor air pollutant, and more than 900 types have been identified so far. In addition to aldehydes, common ones include benzene, toluene, xylene, trichlorethylene, etc.

Their effects on the human body are often foreign body irritation, stench, nausea and difficulty in breathing, causing varying degrees of impact on the human liver, kidneys, brain and nervous system. After synergy, the human body's Decreased immunity may even cause disease and cancer.