Answer:
First letter.
Explanation:
Acronyms use the first letter of each word for their phrase.
A few examples can include: ETA, BRB, MIA
E stimated
T ime
A rrival
B e
R ight
B ack
M issing
I n
A ction
Inflation is the term I think youre looking for
The term biogeochemical is a contraction that refers to the consideration of the biological, geological, and chemical aspects of each cycle.
