Pollution Essay: The Ice Age

Almost 4.5 billion years ago, the Earth, newly formed, had possibly the hottest climate in the planet’s extensive past. Temperatures were scorching, enough to liquefy rocks. As radioactive elements located in Earth’s core decay, they generate heat and pressure shoving molten rock toward Earth’s surface. Along with bringing molten rock to the surface, volcanoes also released heat and emitted carbon dioxide into the atmosphere, initiating the greenhouse effect which leads on to global warming. As known, Earth in the beginning had been a ball of fire. Temperatures so hot, the planet itself could not carry living organisms. But through history, earth was able to cool down-heat up-cool down. Now, living in the 21st century, global warming is slowly taking a toll on our planet. Global warming is progressively increasing the typical temperature of Earth’s oceans and atmosphere, a change that is understood to be enduringly altering our planet’s climate. When carbon dioxide, air impurities, and greenhouse gases gather in the atmosphere and absorb solar radiation and sunlight that have bounced off of earth’s surface that is recognized as global warming. Earth is continuously bombarded with vast amounts of radiation predominantly from the sun. This solar …show more content…
An ice age is one of the main reason to the massive changes to the Earth’s surface. Glaciers grew to be more than 12,000 feet thick as sheets expand across Scandinavia, Canada, South America and Russia. But all of that was demolished with the increasing solar radiation levels which contributed to global warming, also associated with the plate tectonic activities. The shifting of the Earth’s plates produces large-scale alterations to continental masses, which effects the atmospheric currents and oceans, and activates volcanic activity that releases carbon dioxide into the