Question

Help I think it’s C or B

During Earth's early history, what was a major carbon sink?

A) Erupting volcanoes

B) Ocean water

C) Meteor Impacts

D) Land animals

Answer 1

The main natural carbon sinks are plants, the ocean soul plants grab carbon dioxide from the atmosphere to use in photosynthesis; some of this carbon Is transferred to soil as plants die and decompose

Answer 2

ocean

Step-by-step explanation: