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WorksheetsEcosystem(M3Review)
Total questions: 30
Worksheet time: 11mins
It is a branch of biology that studies how organisms interact with one another with their physical environment.
Ecology
Ecosystem
Habitat
Ecologist
Which of the following is an abiotic factor?
Moss
Deer
Hornworts
Air
Terrestrial ecosystem refers to non-aquatic ecosystem. Which of the following is non-terrestrial?
Desert
Grassland
Wetland
Mountain
Which of the following is an example of interdependence among living organisms?
Bees help pollinate plants.
Bacteria break down dead organisms.
Plants undergo photosynthesis.
All the choices are correct.
Which abiotic factor is not needed for plant's photosynthesis.
water
carbon dioxide
sunlight
oxygen
options 1 & 4
Mostly plants are consumers.
True
False
Consumers need sunlight to make their own food and photosynthesize.
True
False
Which of the following is an example of a primary producer?
Lion
Grasshopper
Rabbit
Sunflower
It is the place where organisms live.
Habitat
Population
Species
Biotic
In bee and flower relationship, flower
is harmed
can be killed
will benefit
will not benefit
Which of the following organisms show an example of mutualistic type of relationship?
Remora fish and shark
Protozoa and termites
Bear and salmon
Human and mosquito
In shark and remora fish symbiotic relationship, which organism is the commensal?
The shark
The remora fish
Who is the first to suggest to classify living organisms?
Gregor Mendel
Robert H. Whittaker
Albert Einstein
Thomas Edison
The following kingdoms are eukaryotic, EXCEPT:
Moneran
Protozoa
Fungi
Plants
Animalia
The largest kingdom.
Moneran
Protozoa
Fungi
Plants
Animalia
Plant and animal-like organisms.
Moneran
Protozoa
Fungi
Plants
Animalia
They can be vascular and non-vascular organisms.
Moneran
Protozoa
Fungi
Plants
Animalia
Their cell wall is made out of 'chitin'.
Moneran
Protozoa
Fungi
Plants
Animalia
Their cell wall is made out of 'cellulose'.
Moneran
Protozoa
Fungi
Plants
Animalia
They are autotrophic.
Moneran
Protozoa
Fungi
Plants
Animalia
Which of the following organisms have cell wall?
Deer
Human
Fern
Rose
This is not needed for plant's photosynthesis.
Water
Oxygen
Carbon dioxide
Sunlight.
The by-products of photosynthesis.
Water
Oxygen
Carbon dioxide
Glucose
Which of the following is true about vascular plants?
They can grow tall.
They can survive without water.
They don't have transport system.
They can't grow tall.
This term means, 'living together'.
Population
Ecosystem
Symbiosis
Habitat
Which of the following is true about 'tertiary consumers'.
They are usually small.
They are herbivores.
They can make their own food.
The are mostly carnivores.
In this food web, which one is the primary producer?
Butterfly
Tree
Rabbit
Bird
What type of ecosystem is shown in the photo?
Lake
Marsh
Pond
River
What is the population of snail in this photo?
5
1
2
4
The photo shows an aquatic ecosystem.
True
False
