ENVS4 key terms

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

Clues

  • A factor that can reduce the rate of reaction when in insufficient concentrations (8, 6)
  • Agriculture where the maximum total yield is obtained by spreading production over a large area, usually with low inputs (9, 11)
  • All the organisms, processes and interactions in a farming system (13)
  • An animal hormone used to stimulate milk production (6, 10)
  • An organism that produces nutrients via photosynthesis (14)
  • Development that meets the needs of the present without compromising the needs of future generations (14)
  • Producing offspring from specific parents to increase desirable traits or decrease undesirable traits (9, 8)
  • The changes in agriculture since the mid 20th century to increase yield (5, 10)
  • The loss of water from leaves as well as from other surfaces (18)
  • The method of altering an organisms genetic code by artificially introducing genes from another organism (7, 12)

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