Biological cycles

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  • Created by: Annal22
  • Created on: 17-01-17 16:36
E N F H C B P N J K B S O R F N O D F W
C K I O U C X G G K R Y T I O D N A C T
C U L L R D E R T T Q X T I N H A M M V
P L A J Y I U Y V B L P T M S P U M C K
E O I R B R T I T B X A Y E U D G O C L
S D A P P R R D Y D R V F Y R O F N U O
Y Q J W H I O E W E D G T T O O E I S B
X H T L S I P C A B N T S D H N Q U C A
B D R C E W H O D I A X D X P W R M X V
W O E O T N I M D G T H N C S V E D O F
H U S S A S C P N L G C R H O W T B W O
X N I F R E A O W I E A X L H L P V I K
G S L H T M T S H M I F B E P I P K E M
Q U I S I U I I H L D R Q J L M V J S O
P B T U N G O T P G Y I I F M K T X O B
X O R J I E N I C P B O Q U H W Q J N P
F D E O Q L O O M O D I N H K Q X T U A
F D F L K U S N U M E M B R A N E S C A
I N V H L P Y K B E J Y D P A M W W F I
V W D B P D H C P L H P O K O T N T M H

Clues

  • A use for phosphorus in plants. (9)
  • Phosphorus can be used in this product which improves soil productivity, (10)
  • The element considered finite. (10)
  • The process caused by surface run off of fertilisers. (14)
  • The product made during nitrification. (8)
  • The product made during nitrogen fixation. (8)
  • The type of plant which has a symbiotic relationship with nitrifying bacteria. (7)
  • The type of rock formed from bird poop. (5)
  • The way in which more oxygen is put into soil. (8)
  • This process leads to higher N2 concentration in soils. (13)

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