Practical Skills

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

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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