The best records of ancient life are those for the last 600 million years, when organisms with hard parts became widespread.
Answer the following statement true (T) or false (F)
True
You might also like to view...
A(n) ____________________ is a chemical used to control or kill populations of organisms that we consider undesirable such as insects, weeds, or rodents
Fill in the blanks with correct word
Although the last major ice sheets receded 10,000 years ago, there exists pollen and tree ring data
to indicate that since 6,000 years ago there have been small glacial advances and retreats. Indicate whether the statement is true or false.
Based on shoreline deposits from 125,000 years ago, scientists believe that the sea will ________ before the next ice age
A) rise 5-6 meters B) rise 10-12 meters C) drop 1-2 meters D) drop 10-12 meters
________ is the deflective force of Earth's rotation on all free-moving objects including the atmosphere and oceans.
A) The jet stream B) The geostrophic wind C) The Coriolis effect D) The pressure gradient force