Ess ib test review Study guides, Class notes & Summaries

ESS IB Test Review UPDATED Exam Questions and CORRECT Answers Abiotic Factor - Correct Answer- A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) - Correct Answer- A measure of the amount of dissolved oxygen required to break down the organic material in a given volume of water through aerobic biological activity Biodegradable - Correct Answer- Capable of being broken down b...

ESS IB Review Test Questions & Answers 2024/2025 Demographics - ANSWERSthe study of the dynamics of population change Exponential curve- - ANSWERSwhen populations follow an accelerating rate of growth which is proportional to the population size Crude Birth Rate (CBR) - ANSWERSnumber of births per thousand individuals in a population per year Crude Death Rate (CDR) - ANSWERSnumber of deaths per thousand individuals in a population per year calculate CDR and CBR - ANSWERSdividing...

Abiotic Factor - Answer- A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) - Answer- A measure of the amount of dissolved oxygen required to break down the organic material in a given volume of water through aerobic biological activity Biodegradable - Answer- Capable of being broken down by natural biological processes; i.e. the activities of decomposer organisms Biodiversity...