WorksheetsGreen House Effect 1 (Core)
Total questions: 14
Worksheet time: 9mins
Green House gases
absorb the sun's radiation and trap heat
are good for our health
absorb gravity and keep us attached to Earth
expulse radiation to the sun and prevent us from getting to warm
What would be Earth's temperature without green house gases?
Earth's temperatures would be cold, oceans would freeze
The same, green house gases do not affect Earth's temperature
Earth's temperature would be 90 Fahrenheit
What activity is increasing green house gases?
Ocean and air currents
Volcanic activity
Plants activity
Human activity
what is greenhouse effect
the process of reflecting the heat from the back to the outer space.
it is the process of trapping of heat from the sun by the greenhouse gases.
what happens when air is heated?
it rises
it decreases
no effect
How would Earth be different without greenhouse gases in its atmosphere?
More heat from solar radiation would escape into space
More solar radiation would be reflected back into space
More solar radiatio would penetrate Earth's crust and mantle
More heat from solar radiation would be stored in Earth's crust
What gas is known for increasing the amount of "trapped" heat in the atmosphere?
Oxygen
Nitrogen
Methane
Carbon Dioxide
