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WorksheetsT_roy- Ecology
Total questions: 12
Worksheet time: 9mins
Which one is an example of abiotic factor?
Fish
Apple tree
Water
Lion
Which one shows the arrangement of ecological organization from smallest to biggest level:
1- Biosphere 2- Ecosystem 3- Community
4- Population 5- Organism
A. 1-2-3-4-5
B. 2-3-4-5-1
C. 3-4-5-1-2
D. 4-5-1-2-3
E. 5-4-3-2-1
Goose bumps is an example of____________
A. Physiological response
B. Anatomical response
C. Behavioral response
D. All of them
E. None of them
Which type of species interaction that both species have benefit?
A. Competition
B. Mutualism
C. Predation
D. Pathogens
E. Commensalism
Which one describes correct order in food chain?
A. Primary consumer- Secondary consumer- Tertiary consumer-Producer
B. Producer-Decomposer- Primary consumer- Secondary consumer
C. Primary consumer- Producer- Secondary consumer- Tertiary consumer
D. Producer- Primary consumer- Secondary consumer- Tertiary consumer
Competition between individuals of the same species for limited resources is density-dependent liming factors.
True
False
Mycorrhizae (singular, mycorrhiza) are symbiotic associations between fungi and plant roots. Bothe fungi and plants get benefit from this symbiosis. Mycorrhizae belong to what type of species interactions?
(a)
Choose the correct answer
A. Decomposers break down waste and dead organism; example: worms
B. Carnivores get energy from eating other animals; example: cows
C. Producers are unable to make their own food; example: plants
D. Omnivores get energy from eating other plants; example: sharks
A food (a) is a interconnection of food chains and a graphical representation of what-eats-what in an ecological community.
(a) is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.
The (a) is the sum of all ecosystems on Earth.
A (a) consists of all the populations (of multiple species) living in a particular place.
