"earth’s albedo has risen in the past few years, and by doing reconstructions of the past albedo, it appears that there was a significant reduction in earth’s albedo leading up to a lull in 1997.
"earth’s albedo has risen in the past few years, and by doing reconstructions of the past albedo, it appears that there was a significant reduction in earth’s albedo leading up to a lull in 1997.
ice age:0
an ice age is a long period of reduction in the temperature of the earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers.