Answer:
Compost fertilizer can only be organic if the products used in the fertilizer are organic.
Explanation:
Meaning it’s made out of organic fruits and veggies.
The answer is option B "declining number and variety of the species in an area." Biodiversity is a variety of life for example a ecosystem has many species which makes it a biodiversity. Now a loss of a biodiversity would be loosing a huge amount of species in that area or ecosystem which would mean the answer is option B.
Hope this helps.
What is the choices for the blank?
Rock Cycle? Changes rock to from one kind to another