Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Water leaves ponds and lakes through evaporation and also as outflow.

Answer: Water leaves ponds and lakes through evaporation and also as what?


Question: Natural resource type of resource is limited in supply and cannot be replaced except over millions of years.

Answer: What type of resource is limited in supply and cannot be replaced except over millions of years?


Question: Growth rate term that shows how fast a population is growing includes new members added to the population over a given period, as well as old members removed from the population.

Answer:
What term that shows how fast a population is growing includes new members added to the population over a given period, as well as old members removed from the population?