It comes from a ground water source,like a well or surface water like a river,lake or reservoir
Answer:
estimated CEC for given hypothetical soil is 26.25 meq/100g.
Explanation:
Average CEC in smectite = 62.5 meq/100g. Since it ranges from(25-100 meq/100g)
Average CEC in kaolinite = 10 meq/100g.
Average CEC in organic matter = 325meq/100g.
Range(250-400 meq/100g).
Estimated CEC for given soil will be,


= 26.25 meq/100g.
Answer:
The answer is B, natural grassland; fields of corn
Explanation:
hope this helps!
You have to take a picture of the balloon. We can’t determine many kilograms without.