Practical Skills

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

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)

Comments

No comments have yet been made

Similar Environmental Science/Studies resources:

See all Environmental Science/Studies resources »See all Physical Environment resources »