Question

Which statement is true?

Answer 1

Answer:

1) Climate change in the last 100 Myr. has been extreme, thus offering a potential explanation of Earth's TRUE

Explanation:

2) Orbital forcing (changes in Earth's axis tilt) are too insignificant in the last 25,000 yrs. to explain Earth's warming in the past 125 years.  FALSE

3) Retreat of glaciers in the past 8000 years has been uniform, thus potentially explaining Earth's warming in the past 125 years. FALSE