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WorksheetsQuiz Ekologi
Total questions: 10
Worksheet time: 5mins
Apa yang dimaksud dengan ekologi?
The study of interactions between organisms and their environment
The study of genetic variation in populations.
The analysis of geological structures.
The study of atmospheric chemistry.
Apa yang dimaksud dengan populasi dalam ekologi?
A group of different species living together.
A group of individuals of the same species in a specific area.
A collection of abiotic components.
A community interacting with the environment.
Apa yang dimaksud dengan suksesi primer?
The replacement of species in a forest after selective logging.
The colonization of a barren area with no soil initially present.
The change of population size over time.
The invasion of species into an already established ecosystem.
Komponen abiotik dalam ekosistem meliputi?
Animals, fungi, and plants
Soil, temperature, water, and sunlight.
Producers, consumers, and decomposers.
Herbivores, carnivores, and omnivores.
Apa peran utama produsen dalam ekosistem?
To decompose organic matter.
To convert solar energy into chemical energy.
To control predator populations.
To recycle nutrients.
Apa definisi daya dukung lingkungan (carrying capacity)?
The maximum number of species that can exist globally.
The maximum number of individuals an environment can sustain.
The amount of energy produced by an ecosystem.
The number of predators required for balance.
Interaksi antara dua spesies di mana satu untung dan satu rugi disebut?
Mutualism.
Commensalism.
Parasitism.
Neutralism.
Apa fungsi utama dekomposer dalam suatu ekosistem?
To produce biomass.
To break down dead organisms and recycle nutrients.
To reduce predator populations.
To fix nitrogen from the atmosphere.
Apa yang dimaksud dengan biomagnifikasi?
The decline of biodiversity over time.
The accumulation of toxins in higher trophic levels.
The increase of primary productivity in ecosystems.
The movement of species across regions.
Apa penyebab utama hilangnya keanekaragaman hayati?
Increased herbivore populations.
Natural climate cycles.
Habitat destruction due to human activities.
Overproduction of plants.
