Esci 1006 final exam - Study guides, Class notes & Summaries

the age of the Earth is: a. 4.56 million years b. 3.5 billion years c. 4.56 billion years d. 14 billion years correct answers c. 4.56 billion years your semester at sea take an unexpected turn when the ship's captain decides to teach you a lesson by throwing all the navigation equipment overboard. Thankfully, your mom purchased you a nice chronometer wristwatch when you graduated high school in Greenwich, England. Always wanting to know when it's a good time to call mum, one of your ma...

the age of the Earth is: a. 4.56 million years b. 3.5 billion years c. 4.56 billion years d. 14 billion years correct answers c. 4.56 billion years your semester at sea take an unexpected turn when the ship's captain decides to teach you a lesson by throwing all the navigation equipment overboard. Thankfully, your mom purchased you a nice chronometer wristwatch when you graduated high school in Greenwich, England. Always wanting to know when it's a good time to call mum, one of your ma...

ESCI 1006 Final Exam In class, we used the figure above to emphasize that different atmospheres existed during the past (~4.4 billion years) of Earth history. What explains the dramatic decrease in CO2 starting at about 4.3 billion years? - ANSWER The Earth cooled to a point necessary for formation of a liquid ocean, which then could trap CO2 from the atmosphere The speed of sound through seawater is about 1,500 meters per second. If it takes 6.66 seconds for an image of the bottom to appear o...

ESCI 1006 Final Exam WITH CORRECT ANSWERS the age of the Earth is: a. 4.56 million years b. 3.5 billion years c. 4.56 billion years d. 14 billion years - ANS c. 4.56 billion years your semester at sea take an unexpected turn when the ship's captain decides to teach you a lesson by throwing all the navigation equipment overboard. Thankfully, your mom purchased you a nice chronometer wristwatch when you graduated high school in Greenwich, England. Always wanting to know when it's a good ti...

ESCI 1006 Final Exam section (ii) What FACTS did Eratosthenes have in calculating the size of the Earth (more than one)? - ANS -The sun shone directly above a deep well. -The sun cast a shadow at a distance from the deep well at the same time. -Was able to calculate the distance between the well and slight shadow. What is true about Venus? - ANS Venus cannot remove CO2 from the atmosphere without water. T/F: the 4.5 billion year age of the Earth is strongly based on the radiometric dating of ...