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WorksheetsEcosystem
Total questions: 10
Worksheet time: 5mins
Which of the following is not an abiotic component is...
land
microorganisms
sunlight
water
The type of interaction between X and Y is….
Competition
Predation
Parasitismei
Neutralism
The 3rd trophic level is occupied by organisms....
snake, mouse and hawk
hawk, mouse and bird
hawk, snake and mountain lion
hawk, bird and mountain lion
In a pond there is a population: 1. small fish 2. phytoplankton 3. zooplankton 4. big fish 5. decomposer
The energy flow that occurs in the pond ecosystem is...
1 --- 3 --- 2 --- 4 --- 5
1 --- 2 --- 4 --- 3 --- 5
2 --- 3 --- 1 --- 4 --- 5
2 --- 1 --- 3 --- 4 --- 5
Which of the following organisms is incorrectly paired with its trophic level?
cyanobacteria ---- primary producers
grasshopper --- primary consumer
zooplankton --- secondary consumers
fungi --- detritivores
Based on the food web scheme, if rats are destroyed what will happen is...
The ecosystem will remain stable because rats are nuisance pests
The snake population decreases and the ecosystem becomes stable because snakes are predators
the population of herbivorous insects increases and the ecosystem becomes unstable
the hawk population increases and the ecosystem becomes unstable
In an ecosystem, the organization of life which is a collection of similar individuals living in the same place or area is called...
Biosphere
. Biomes
Population
Ecosystem
Bacteria, fungi and other microbes found in an ecosystem act as...
Producers
Consumer
decomposer
Predators
Agus saw a group of goats, a group of cows, and a group of deer. The collection of several animals that Agus encountered is called...
Ecosystem
Individual
Population
Community
Pay attention to the food chain below!
Plant -> caterpillar -> chicken -> eagle
Based on the food chain above, the statement below is correct, namely...
Plants are level 1 consumers
Caterpillars are producers
Caterpillars are level 1 consumers
Eagles are level 2 consumers
