Why is it possible to grow plants in a greenhouse inspite of seasonal changes
outside ?
Answers
Answer:
Sometimes crops can be grown throughout the year in a greenhouse inspite of seasonal changes outside. ... Compared to an open land, greenhouses have control over the growing conditions for plants. An open land has short growing seasons with change in heat, light and humidity.
Explanation:
hoping it would be helpful to you
A greenhouse is a covered and enclosed area which provides required level of heat,
light and humidity for plants to grow in it. Sometimes crops can be grown throughout
the year in a greenhouse inspite of seasonal changes outside. The enclosure is made of
opaque glass or green plastic sheets which let in controlled quantity of sunlight and the
warmth is retained by the wall and the roof.
Compared to an open land, greenhouses have control over the growing conditions for
plants. An open land has short growing seasons with change in heat, light and humidity.
In a greenhouse, light, heat and humidity are artificially maintained and the growing
season is lengthened.
Greenhouses are normally used for growing flowers, vegetables and plants for
transplanting. Many plants are grown in the warm environment of greenhouses in
winter and transplanted outside as the weather warms up. Even pollination takes place
artificially in a greenhouse and bumble-bees are used as pollinators.