Solved

-What Percentage of the Oxygen in the Atmosphere Originates from Photosynthetic

Question 102

Multiple Choice

-What percentage of the oxygen in the atmosphere originates from photosynthetic organisms in the oceans? A) 50% B) 60% C) 70% D) 80%
-What percentage of the oxygen in the atmosphere originates from photosynthetic organisms in the oceans?


A) 50%
B) 60%
C) 70%
D) 80%

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q97: -_ are isolated</p></div><svg width=

Q98: -There are about</p></div><svg width=

Q99: -Which is not</p></div><svg width=

Q100: -Which lettered location</p></div><svg width=

Q101: -The mesopelagic zone</p></div><svg width=

Q103: -A _ is</p></div><svg width=

Q104: -A(n) _ forms</p></div><svg width=

Q105: -Kelp forests occur</p></div><svg width=

Q106: -According to the</p></div><svg width=

Q107: -Which is bioluminescence</p></div><svg width=

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents