Abiotic factors that affect the population size of an organism in an ecosystem (LC 2026) (Leaving Cert Biology): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
Which three abiotic factors are examined in the ecosystem study?
Which three abiotic factors are examined in the ecosystem study?
Soil temp, soil pH, wind speed
What type of abiotic factor is soil classified as?
What type of abiotic factor is soil classified as?
Edaphic
What does a qualitative survey record?
What does a qualitative survey record?
If a species is present or absent
What does a quantitative survey provide?
What does a quantitative survey provide?
The number of species in an area
How long must you wait when using a pH meter to measure soil pH?
How long must you wait when using a pH meter to measure soil pH?
15 minutes
How long should a thermometer be left in soil to measure temperature?
How long should a thermometer be left in soil to measure temperature?
15 minutes
How is wind speed measured using an anemometer?
How is wind speed measured using an anemometer?
Count full rotations in 1 minute
What type of organism is a pooter used to collect?
What type of organism is a pooter used to collect?
Small moving insects like woodlouse
What example organism can be captured using a pitfall trap?
What example organism can be captured using a pitfall trap?
Worm
What causes animals to fall into the jar in a Tullgren funnel?
What causes animals to fall into the jar in a Tullgren funnel?
Heat from light
After how long should you return to check a small mammal trap?
After how long should you return to check a small mammal trap?
24 hours
What is the procedure for using a beating tray?
What is the procedure for using a beating tray?
Place tray under tree, hit tree