unpakwon
Senior Member
- Joined
- Jun 7, 2007
- Member Type
- Student or Learner
- Native Language
- Korean
- Home Country
- South Korea
- Current Location
- South Korea
I'm not sure of "have a measure" in the following.
We have a measure for the amount of plant mass-produced each year: it's called primary productivity. As every animal on Earth eats plants or animals that eat plants, this number is a good metric for examining the impact that human food consumption is having on the planet.
Does this mean "we have a way to measure the amount of plant..."?
Thank you.
We have a measure for the amount of plant mass-produced each year: it's called primary productivity. As every animal on Earth eats plants or animals that eat plants, this number is a good metric for examining the impact that human food consumption is having on the planet.
Does this mean "we have a way to measure the amount of plant..."?
Thank you.