[Answered] Nitrogen fixation occurs by both natural and human processes. Indicate whether the statement is ...

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penza

Hero Member
Posts: 1,022

on: Jul 14, 2018

Nitrogen fixation occurs by both natural and human processes.

Indicate whether the statement is true or false.

Question 2

Both the nitrogen and phosphorus cycles have been heavily modified by humans, with profound effects on ecosystems.

Indicate whether the statement is true or false.

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hugthug12

Sr. Member
Posts: 329

Reply #1 on: Jul 14, 2018

Answer to Question 1

Answer: TRUE

Answer to Question 2

Answer: TRUE

penza

Member
Posts: 1,022

Reply 2 on: Jul 14, 2018

Gracias!

xoxo123

Member
Posts: 335

Reply 3 on: Yesterday

Wow, this really help

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