Which piece of ecological apparatus can be used to collect insects?
Responda
Quadrat
Pooter
Belt transect
Plankton net
Questão 3
Questão
A quadrat is used to quantify:
Responda
Fish
Plants
Insects
Birds
Questão 4
Questão
Which of the following is NOT an abiotic factor?
Responda
Wind speed
Water levels
Soil pH
Bacteria levels
Questão 5
Questão
Which of the following pieces of apparatus would be most suitable for collecting insects in long grass?
Responda
Plankton net
Sweep net
Pitfall trap
Cryptozoic trap
Questão 6
Questão
A plan view of a habitat must always:
Responda
Have a tree indicated
Have a river indicated
Have a direction north indicated
Be drawn in colour
Questão 7
Questão
Fauna refers to:
Responda
Plants
Bacteria
Fungi
Animals
Questão 8
Questão
Flora refers to:
Responda
Animals
Plants
Bacteria
Fungi
Questão 9
Questão
A cryptozoic trap is:
Responda
Used to capture mammals
Used to capture small animals such as worms and woodlice
Used to capture insects
Used to capture fish
Questão 10
Questão
A qualitative survey in ecology is:
Responda
Where the number of organisms is recorded
Where the presence or absence of organisms is recorded
Where the quality of organisms is recorded
Where the quality of the survey is recorded
Questão 11
Questão
A quantitative survey in ecology is:
Responda
Where the number of organisms is recorded
Where the presence or absence of organisms is recorded
Where a number of surveys are carried out
A survey with a lot of questions
Questão 12
Questão
A tullgren funnel is for:
Responda
Studying insects
Studying small animals present in a soil sample
Studying the soil
Studying plants
Questão 13
Questão
In using a quadrat it must be placed in the habitat at random. How did you ensure it was randomly placed?
Responda
A pencil was thrown and quadrat placed where it landed
A pencil was placed on the ground and another group placed their quadrat there
A pencil was thrown over the shoulder and the quadrat placed where it landed
The quadrat was thrown over the shoulder
Questão 14
Questão
In carrying out a quantitative survey of plants using a quadrat, two types of survey techniques can be carried out. They are:
Responda
Percentage frequency and average cover
Average frequency and percentage cover
Frequency and percentage cover
Frequency and cover
Questão 15
Questão
In carrying out a quantitative survey of animals in a habitat the capture-recapture technique is carried out. Which of the following represents the correct capture-recapture calculation?
Responda
(#C&M1st)(#C2nd) / (#M2nd)
(#C1st)(#C&M2nd) / (#M2nd)
(#C&M1st)(#M2nd) / (#C&M2nd)
(#C&M1st)(#M2nd) / (#C2nd)
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