Greenhouse Effect

warming the atmosphere because of increased CO₂ levels

warming the atmosphere because of decreased CO_{2 }levels

cooing the atmosphere because of increased CO_{2 }levels

cooling the atmosphere because of decreased CO_{2 }levels

the earth temperature is always increasing

the earth's temperature has steadily increased since 1900

the earth's temperature has steadily rising since the 1960s

the earth's temperature decreased during the 19th and 20th centuries

all heat being released by the earth going back into space

some of the heat heat being released by the earth going back into space

some of heat being released by the earth being trapped in the air

all of heat being released by the earth being trapped in the air

water vapour

carbon monoxide

carbon dioxide

methane

energy supply

transport

agriculture

industrial

methane

nitrous oxide

carbon dioxide

fluorinated gases

Carbon dioxide

Methane

Water vapor

All answers are correct

Water (H₂O)

Carbon Dioxide (CO₂)

Oxygen (O₂)

Methane (CH₄)

Nitrogen (N₂)

Oxygen

Water Vapor

Methane

Carbon Dioxide