TEST 1 - LIVING ORGANISIMS IN THE ENVIRONMENT

distinguish between the following pairs of terms: (a) [blank_start]abiotic and biotic factors,[blank_end] (b) niche and habitat, population and community, (d) species and population;

discuss the impact of the [blank_start]abiotic[blank_end] factors ([blank_start]soil,water, climate[blank_end]) on living organisms;

identify the relative positions of [blank_start]producers[blank_end] and [blank_start]consumers[blank_end] in food chains;

identify from each habitat, a food chain containing at least four organisms; [blank_start]Terrestrial (arboreal and edaphic[blank_end]) and [blank_start]aquatic (marine and freshwater) habitats[blank_end].