ERTH310 - HE Questions With
Answers
Evidence suggests the planet Earth formed from _______________________. -
ANSWER Accretion (accumulation by repeated impact) of asteroid debris
What is the current consensus on the age of the Earth—determined by
scientific investigation of all available evidence? - ANSWER 4.6 billion years
How has the currently scientifically accepted age of the Earth been precisely
determined? - ANSWER Radiometric dating of meteorites
Which of the following data is NOT listed (see link below) as possible
evidence in support of the accepted age for the planet Earth? - ANSWER
Radiometric age of stromatolites
Mineral evidence suggests that on Earth, the first surface water—and possibly
oceans—formed as early as ______________________________________. - ANSWER 4.2
billion years ago from fluid in meteorites
Based on your knowledge from the Birth of the Earth and the sources above,
which of the following is NOT a significant source of internal heat for the
Answers
Evidence suggests the planet Earth formed from _______________________. -
ANSWER Accretion (accumulation by repeated impact) of asteroid debris
What is the current consensus on the age of the Earth—determined by
scientific investigation of all available evidence? - ANSWER 4.6 billion years
How has the currently scientifically accepted age of the Earth been precisely
determined? - ANSWER Radiometric dating of meteorites
Which of the following data is NOT listed (see link below) as possible
evidence in support of the accepted age for the planet Earth? - ANSWER
Radiometric age of stromatolites
Mineral evidence suggests that on Earth, the first surface water—and possibly
oceans—formed as early as ______________________________________. - ANSWER 4.2
billion years ago from fluid in meteorites
Based on your knowledge from the Birth of the Earth and the sources above,
which of the following is NOT a significant source of internal heat for the