GLOBAL WARMING IS... <span>a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.<span> WHAT PEOPLE CAN DO TO REDUCE GLOBAL WARMING... </span></span><span>1) Reduce Fossil Fuel Use. Burning fossil fuels increases the levels of greenhouse gases in the atmosphere. 2) Plant Trees. Because carbon dioxide is the most important greenhouse gas, planting trees and other plants can slow or stop global warming. 3) Reduce Waste. <span>4) Conserve Water.</span></span>
Global warming is the increase in the temperatureof the climate system of the Earth's atmosphere and the oceans caused by the massive emissions that enhance the greenhouse effect, due to human activity, mainly by the CO2 emissions that increased the greenhouse effect.
The main causes that generate global warming are the emission of carbon dioxide and the use of household appliances. Therefore, human beings should avoid excessive use of these electrical appliances or also adopt a renewable energy source for some of the household needs, such as solar water heaters. Also, if we want to reduce global warming, we must improve our ways of traveling between places, either with the use of bicycles or the use of vehicles and electric trains in order to avoid the use of gasoline vehicles in order to reduce emissions from carbon.
You can use scientific inquiry to answer the questions 'Why is the sky blue?' and 'Why do diseases exist?' because science can help you explore and prove them while you can't prove, at least not in this way, why bad things happen... ☺
You can simply use the process of elimination for this. We know that tuna have a backbone, so that is an option. We know they lay eggs, so B isn't an option. As far as C, every living thing is made up of cells, including the lamprey, so it isn't that. Finally, tuna don't live on land. The only one left is A.
