Answer:
It's option C
Explanation:
Ocean is getting acidic
C) Secure the scene, take photographs, take notes, search for evidence, collect evidence, send evidence to the laboratory for testing.
1m = 100cm
200m = 20000cm
10,000years = 20,000cm
1 year = 20,000/10,000
= 2cm
It's rate is 2cm/year
The answer is option b.
Hope this helps.
