Answer:
Hello the answer is in explanantion
Step-by-step explanation:
Global temperature records: Over the past century, global temperature records show that the average temperature of the Earth's surface has increased by about 1 degree Celsius (1.8 degrees Fahrenheit). This may not sound like a lot, but it is a significant change in the context of the Earth's climate history.
Melting glaciers and ice caps: Glaciers and ice caps are melting at an unprecedented rate in many parts of the world. For example, the Greenland ice sheet, which is the second-largest ice sheet in the world, is losing an estimated 260 billion tons of ice per year. This melting has led to rising sea levels, which threaten to flood coastal communities and low-lying islands. The melting of glaciers and ice caps is also disrupting ecosystems and water supplies in many regions.