Practical Skills

  • Created by: 8AED0504
  • Created on: 22-05-18 11:07
A V V U E I P B M S W P M C R L V Y K P Y
C A G A L N U L L H Y P O T H E S I S G W
F R A P B S R C T N O A O W C S B X S W K
E E T F A H D P K D L U M U A I N T T Q M
O P L K I R E C K X F B D H P S I U H X U
V R O F R Q P R M O A R A G N E H L R P R
N E J X A Q E A J X H B F K H H R L G K D
Q L M P V F N H O T B O O A K T L G V J Y
K P C A T P D Y I G L B R O L O I R N P A
B M O R N P E W S C G K S Y F P V E D I O
P A O T E D N T D S G I C L T Y J N B V H
T S L L D J T J E I A J A I A H Q F M F E
R R T L N M V Y P D H A L V G X P U O T V
A E T A E S A X D I G Q E L H G G N X D L
N B J F P O R C P H Q J I N K M B N V K H
S R X T E F I M U C N G B Y D W T E N Q Y
E U K I D F A W O C T C A U W H A L Q M K
C S V P N X B V S E T E O J S X F I U G D
T I K U I I L D K S L S S P A Y R F J R O
D S V M X A E U Q W S X S N U H M P O D Q
E R A Y P N R I Q O H A T X Q O A W O M E

Clues

  • 20 cm disc with alternating black + white quadrats, used to measure turbidity (6, 4)
  • a funnel used for collecting organisms from soil or leaf litter, uses light to attract invertebrates (8, 6)
  • a line across a habitat or part of a habitat, uses a piece of string and a tape measure, uses systematic sampling (8)
  • a net and frame used in streams to collect organisms such as fish (6, 7)
  • a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation (10)
  • a trapping pit for small animals such has insects, amphibians and reptiles, animals that enter a pitfall trap are unable to escape (7, 4)
  • a variable which tells you what is measured in an experiment (9, 8)
  • a variable which tells you what you are changing in an experiment (11, 8)
  • the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error (4, 10)
  • used when recording how abundant an organism is - Dominant, Abundant, Frequent, Occasional, Rare (5, 5)

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