Ice core data from Greenland reveal that rapid shifts in climate (from ice age conditions to a much warmer state) took place in as little as ____ over central Greenland around the end of the Younger Dryas.
a. a century
b. a decade
c. a year
d. a thousand years
e. four thousand years
Question 2
The continental ice sheets over North America disappeared ____.
a. between about 9,000 and 6,000 years ago
b. approximately 14,700 years ago
c. about 2.5 million years ago
d. between about 5,000 and 4,000 years ago
e. about 1300 years ago
Variation in climatic conditions result in geographic variation in the distribution of biome types a
Rapid population growth of geese has resulted in extensive areas of La Perouse Bay becoming d
Europe’s Climate
The pH scale is logarithmic. A low pH indicates acidic conditions, whereas a high pH indicates ...
Climate has changed habitats evolution
The ability of a community to cope, adapt to, and mitigate the accelerating impact of climate change