Which of these best describe the primary way biodiversity is typically measured within a specific area?, The total biomass of all living organisms, The number of different species present, How does high biodiversity contribute to ecosystem resilience?, By having multiple species performing similar ecological roles, By ensuring that each species has only one specific role, Which term is used to describe organisms that produce their own food through photosynthesis?, Autotrophic, Heterotrophic, In the food chain: algae → mosquito larvae → dragon fly larvae → perch → heron, which organism is the tertiary consumer?, Perch, Mosquito larvae, Dragon fly larvae, Heron, A herbivore that is restricted to feeding on two or more genera within a single family is classified as:, Oligophagous, Monophagous, Polyphagous, Which specific plant is the only food source for small blue butterfly larvae, representing a monophagous interaction?, Anthyllis vulneraria, Bellis perennis, Echinacea purpurea, Senecio jacobaea, Why is it recommended to avoid using pesticides when a 'pest' outbreak like aphids occurs?, Pesticides can kill the natural predators that control pests, Pesticides are ineffective against aphid infestations, Aphids are the primary producers in garden ecosystems, What is the potential negative impact of synthetic fertilisers on soil health?, They cause the soil to become too acidic for wildflowers, They encourage the growth of moss, They reduce biodiversity within the rhizosphere, why is it beneficial to leave moss in a lawn rather than using moss killer?, It improves the soil's nitrogen levels, It outcompetes invasive weed species, It is harvested by birds for their nests, What percentage of agricultural land is estimated to be used for grazing or growing feed for livestock?, 25%, 80%, 95%, 50%

Biodiversity 1

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