13hasane
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I'VE COME ACROSS A QUESTION ABOUT ECOSYSTEMS / ENERGY INPUT FROM THE 2017 SPECIMEN BIOLOGICAL DIVERSITY PAPERS.

https://www.ocr.org.uk/Images/171738...-materials.pdf

PLEASE CLICK THIS LINK AND SCROLL TO QUESTION 21
I'VE SEEN THAT THE ANSWER IS 110 000 BUT I HAVE NO IDEA HOW !!!!!
THANK YOU
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gongoozled goose
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(Original post by 13hasane)
I'VE COME ACROSS A QUESTION ABOUT ECOSYSTEMS / ENERGY INPUT FROM THE 2017 SPECIMEN BIOLOGICAL DIVERSITY PAPERS.

https://www.ocr.org.uk/Images/171738...-materials.pdf

PLEASE CLICK THIS LINK AND SCROLL TO QUESTION 21
I'VE SEEN THAT THE ANSWER IS 110 000 BUT I HAVE NO IDEA HOW !!!!!
THANK YOU
recall that total energy input is equal to total energy output. We're asked to find out energy input for seal. They've already given values for energy output.
After you find above answer check if its in appropriate significant figure.
Then check your units for that answer you found. What units does the question ask for?
I'm sure you'd find it easy after you find where you're stuck with.
Last edited by gongoozled goose; 7 months ago
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Reality Check
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(Original post by 13hasane)
I'VE COME ACROSS A QUESTION ABOUT ECOSYSTEMS / ENERGY INPUT FROM THE 2017 SPECIMEN BIOLOGICAL DIVERSITY PAPERS.

https://www.ocr.org.uk/Images/171738...-materials.pdf

PLEASE CLICK THIS LINK AND SCROLL TO QUESTION 21
I'VE SEEN THAT THE ANSWER IS 110 000 BUT I HAVE NO IDEA HOW !!!!!
THANK YOU
We don't need the shouty capitals, thanks.
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