A2 Geography; Unit 3 Ecosystems.

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G V E C T Q S W H X L P Q A I Y Y I U F M
T M P K M V T V L U E O C P H B Y P J S R
I R M M F C N S N A A W W H G M J G H T X
S T N J T G A B G K C J N M X D U L E I K
N G O U L F L B A T H R G T H E O N A A G
E E I C L B P S S R I L E G R F N R T W S
J X T W W X R R H H N G R G H H U V H J F
X C A J N Y E A B C G I Y R N E S I E O D
O U S K A J E E J C O H Y N S U D W R T J
P F I W R J N T N B R G N C T N X U M W P
V Q T F M C O I B D E C K A I L K L O F M
F O I V U K I A W C L O S V D W S I O L Q
Q R L I S R P Q E O U E E B H Y O V R S N
O M L N C Q P L W B V K K F P T K I L C O
Q R A K H O K Q A V I M I X I T D N A W G
I P R Y X X E U Y F A M Q J L X M G N R J
I C R Y K O W C V U T U G P Q E Y X D B W
D W E I L H I G W E I P J Y I V K X R K S
N L F X M D B E T Y O G Y P B J B A S N C
L O Q L B M U U K J N Q E S L R D R P Y A
W V F W W C F T N N I P Y Q J V L H J E K

Clues

  • Give the name of the plagioclimax that forms in the UK. (7, 8)
  • What does Biotic mean? (6)
  • What is the name of the first plants that move into an environment. (Think of Christopher Columbus!) (7, 6)
  • What is the name of the process that breaks down bedrock by chemical weathering into clay minerals and sesquioxides? (16)
  • When Silica minerals are washed out of the soil A horizon, what is this known as? (8, 2, 10)

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