Answer:
1.A greenhouse gas is any gaseous compound in the atmosphere that is capable of absorbing infrared radiation, thereby trapping and holding heat in the atmosphere. By increasing the heat in the atmosphere, greenhouse gases are responsible for the greenhouse effect, which ultimately leads to global warming.
2The Industrial Revolution brought new industrial processes, an increase in the burning of fossil fuels, more extensive agriculture, and a rapid increase in the world's population.
3.
*Put a price on carbon.
*End fossil fuel subsidies.
*Build low-carbon, resilient cities.
*Increase energy efficiency and use of renewable energy.
*Implement climate-smart agriculture and nurture forest landscapes.
