Snyder, C. W.: Evolution of global temperature over the past two million years, Nature, 538, 226-228, https://doi.org/10.1038/nature19798, 2016.Snyder, C.W., 2016. Evolution of global temperature over the past two million years. Nature 538, 226-228....
NASA reports that temperatures are at a 12,000 year peak, and within about 1°C of the maximum estimated temperature of the past million years
It is a graph of global temperature over the last 1,000 years, largely flat for 900 years with a sharp upturn at the end (thus the `Hockey Stick' tag). It denies long-established knowledge about the climate of the last 1,000 years, particularly the `Medieval Warm Period' (MWP) ...
Last year was the warmest year on record, with global temperature 0.68 ℃___ th e average. A. below B. on C. at D. above 4. When Richard said, " You are much more agreeable and prettier now," Joan’s face turned red at the unexpected ___. A. command D. contribution B. compa...
根据第二段第一句话“The scientists used fossils to follow the evolution of horses from theirearliest appearance 56 million years ago.”可知,科学家们是使用化石来追踪马在5600万年前开始出现的进化过程。故答案为A。2.A 词义猜测题。根据最后一段第一句话“Horses started out small, about the size of ...
During the last thirty years, the economy of the world has increased sharply, so it is the same with the temperature. Global warming is an extremely serious problem facing the world today.As we all know that there is atmosphere around the earth, which is mainly composed of ...
Modelled atmospheric temperatures and global sea levels over the past million years Climate ups and downs The climate has passed through a series of glacials and interglacials over the past million years, but the nature of this cyclicity (in terms of temperature, ice volume and sea level), and...
“global warming” is usually applied exclusively to the observed rapid global temperature rise during the last 100–150 years, which is believed to be related to an anthropogenic enhancement of the greenhouse effect. It appears that over the past 50 years the average global temperature has ...
temperature appears to have been about 4–5 °C (7–9 °F) colder than in the mid-20th century. It is important to remember that these figures are a global average. In fact, during the height of this last ice age, Earth’s climate wascharacterizedby greater cooling at higher latitudes...
temperature appears to have been about 4–5 °C (7–9 °F) colder than in the mid-20th century. It is important to remember that these figures are a global average. In fact, during the height of this last ice age, Earth’s climate wascharacterizedby greater cooling at higher latitudes...