Question: What is the impact of human on phosphorous cycle?
- Killing plants
- No impact
- Pollution
- Use fertilizers that are not natural
Choose the correct code
Options:
A) 1 only
B) 2 only
C) 3 only
D) 4 only
Show Answer
Answer:
Correct Answer: D
Solution:
- Human use fertilizers that are not natural which impact phosphorous cycle.