input question: - You speak into the receiver on your phone - Sound waves move parts inside the receiver - Movement causes the magnet inside to produce eletricity - Electricity is transferred through a wire or cable - A membrane in the other persons phone is vibrated by the magnet in their telephone - Sound is produced What might be the last step of the process????
output answer: They hear you.

input question: - People breathe and expel carbon dioxide - Engines produce carbon dioxide - Living things produce waste - Waste decomposes - Decomposition produces methane - Water evaporates - Water vapor joins the atmosphere What might be the last step of the process????
output answer: Carbon dioxide, water vapor and methane are greenhouse gases

input question: - Solar radiation reaches Earth's atmosphere - Some is reflected back into space - The rest of the energy is absorbed by land and oceans, heating the Earth - Heat radiates from Earth to space - Some of this heat is trapped by greenhouse gases in the atmosphere - Human activities such as burning fuel are increasing the amount of greenhouses gases - This causes more heat radiation to stay trapped in our atmosphere What might be the last step of the process????
output answer: The Earth's temperature rises

input question: - Oil is gathered through mining operations - The oil is transported to stores - Oil is purchased by homeowners - Oil is placed into a stove in the house - The oil is lit on fire, and burns for a long time What might be the last step of the process????
output answer:
The warm air off of the oil travels through the house