Abiotic And Biotic Factors Flashcards
1
Q
Whats 3 abiotic living factors
A
pH levels are measured using a pH probe. It affects the survival and therefore distribution of plants. Most plants prefer neutral conditions but some will only grow in acidic or alkaline conditions.
wind speed
Wind speed is measured with an anemometer. It affects the rate of water loss by plants and therefore affects their survival rates in exposed areas.
water/soil moisture levels
Water/soil moisture levels are measured by finding the mass of a soil sample, drying the sample in an oven and reweighing. The difference in mass gives an indication of the percentage soil moisture. It affects the survival and therefore distribution of plants and animals.
2
Q
Biotic living factors
A
