What does green house mean?

What does green house mean?

A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown. These structures range in size from small sheds to industrial-sized buildings.

What is the purpose of greenhouse?

The purpose of a greenhouse is to magnify the light of the sun while protecting plants from freezing temperatures.

Why is the greenhouse effect considered a bad thing?

Too many greenhouses gases, and the sun's heat gets trapped in the atmosphere, warming the planet and the oceans. Global warming leads to severe weather extremes: droughts and floods, hot, hot summers and freezing winters.

What is the #1 greenhouse gas?

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.

What is Greenhouse and its effect?

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. ... The absorbed energy warms the atmosphere and the surface of the Earth.

What is difference between greenhouse effect and global warming?

Global warming is the change in the climate of the earth causing it to heat up whereas the greenhouse effect is a naturally occurring phenomena, constantly occurring due to the atmosphere and sunlight. ... However, trapping extra heat causes the rise in temperature of the earth resulting in global warming.

Why is ozone considered a greenhouse gas?

Ozone isn't a typical greenhouse gas. It has two distinct functions in the atmosphere. High in the stratosphere, it absorbs ultraviolet light from the sun and protects the earth. Near the ground, it serves as a pollutant and contributor to smog and also has greenhouse characteristics.