Particles in the atmosphere can alter Earth’s climate by absorbing or reflecting sunlight. More particles in the atmosphere reflect away the Sun’s energy, which helps to cool the planet. “This cooling offsets some of the temperature rise and is known as a negative climate feedback.

Global Warming is the gradual increase in the overall temperature of the Earth’s atmosphere. It begins with a phenomenon called the greenhouse effect.

Earth’s Revolution One complete revolution takes 365.25 days, or one year. The Earth revolves around the Sun because gravity keeps it in a roughly circular orbit around the Sun.

Which BEST describes how an increase in atmospheric particles would affect temperatures on the surface of Earth? Temperatures would decrease because the particles would absorb solar radiation before it could reach the surface of Earth.

Due to the burning of large amounts of fossil fuels (coal, oil, natural gas), the amount of greenhouse gases in the atmosphere has dramatically increased (burning fossil fuels releases Carbon Dioxide).

There is substantial evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth’s atmosphere, ocean and land surface to increase …

Humans are increasingly influencing the climate and the earth’s temperature by burning fossil fuels, cutting down forests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming.

An air pollutant is a substance in the air that can cause harm to humans and the environment. Through the burning of fuel, motor vehicles, cars and trucks emit a range of health damaging pollutants, such as particulate matter, nitrogen oxides, sulphur dioxide, carbon monoxides and Volatile Organic Compounds (VOCs).

It’s official: 2020 ranks as the second-hottest year on record for the planet, knocking 2019 down to third hottest, according to an analysis by NOAA scientists.

2020 Tied for Warmest Year on Record, NASA Analysis Shows – Climate Change: Vital Signs of the Planet.

Climate change is also making extreme weather more severe and, in some cases, more common. For example: warmer air and oceans are producing more extreme hurricanes, with record-breaking amounts of rain and wind. Mega-storms like Hurricane Harvey have gone from occurring once every 100 years, to once every 16 years.

“Global warming” refers to the rise in global temperatures due mainly to the increasing concentrations of greenhouse gases in the atmosphere. “Climate change” refers to the increasing changes in the measures of climate over a long period of time – including precipitation, temperature, and wind patterns.