B8.2 0.0 / 5 ? BiologyEnvironmental change and distribution of organismsIGCSEAQA Created by: mackymooCreated on: 07-05-17 18:54 Changes in the environment Affect the distribution of living organisms. 1 of 6 Environmental factors that may affect organisms Change in competitor. Temperature. Availability of nutrients. Amount of light. 2 of 6 Environmental factors that may affect organisms Availability of water.Availability of oxygen and carbon dioxide.Availability of nesting sites, shelter and appropriate habitats. 3 of 6 Lichens Can be used as air pollution indicators, particularly of the concentration of sulfur dioxide in the atmosphere. 4 of 6 Invertebrate animals Can be used as water pollution indicators and are used as indicators of the concentration of dissolved oxygen in water. 5 of 6 Measuring environmental changes Using non-living indicators such as oxygen levels, temperature and rainfall. 6 of 6
Comments
No comments have yet been made