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WorksheetsEcosystems 5ºGrade
Total questions: 25
Worksheet time: 13mins
The physical environment of a living thing:
is the combination of all the non-living components that surround it.
is the combination of all the living things that surround it.
Which are the three most important components in an ecosystem?
Air, sunlight and temperature
Air, soil and water
Water, sunlight and soil
Sunlight, sand and water
What would happen to a polar bear if it lived in the desert for a certain amount of time?
It would adapt because it's a living thing.
It would probably die in a few days because it would not have the proper conditions to survive.
It would have a lot of problems in the first couple of days until it adapts.
What is the biological environment in an ecosystem?
All the living things in an ecosystem.
All the non-living things in an ecosystem.
The water, soil and light in an ecosystem.
What is the definition of ECOSYSTEM?
An ecosystem is the combination of the biological community and the surrounding physical environment.
An ecosystem is the relationship between physical and biological environments in the planet.
An ecosystem is a place where living and non-living things don't interact with each other.
Ecosystem? That word doesn't exist!
Which of these sentences is true? EXTRA TIME
There are three types of relationships between living things: feeding, competition and cooperative.
Feeding relationships happen when two individuals fight for the same food.
Competitive relationships happen when two individuals care for each other.
Cooperative relationships happen when two individuals fight each other for food.
Which one is the correct example of a feeding relationship?
A rabbit eating grass or a fox eating mice.
A bird cleaning some crocodile's teeth.
Two lions fighting each other for food.
A group of hyenas hunting together.
Which one is the correct example of a competition relationship?
A rabbit eating grass or a fox eating mice.
A bird cleaning some crocodile's teeth.
Two lions fighting each other for food.
A group of hyenas hunting together.
Which one is the correct example for a cooperative relationship?
A rabbit eating grass or a fox eating mice.
A group of hyenas hunting together.
Two lions fighting each other for food.
Which two big types of ecosystems exist on Earth?
Desertical and soily.
Sea and ocean ecosystems.
Terrestrial and aquatic.
Biospherical and water based.
What is a species?
A group of individuals, with similar characteristics, that can reproduce within their group.
A group of animals with similar characteristics.
A group of animals that live in the same ecosystem.
An individual that can reproduce with any animal.
What is a population?
All the individuals of the same species.
All the individuals of the same species living in a particular place.
The people living in a city.
Lakes and oceans are examples of aquatic ecoystems. What does "aquatic" mean?
Saltwater
Water-based
Freshwater
Which of the following words best describes a desert ecosystem?
Moist
Arid
Frigid
Empty
In a food chain, which three groups should an ecosystem have?
Consumers, producers and amphibians.
Producers, consumers and decomposers.
Decomposers, reptiles and mammals.
Mushrooms are...
Consumers
Producers
Decomposers
for eating!
Animals which eat other organisms are called...
Consumers
Produces
Parasites
Animals
Organisms that make their own food are called....
Producers
Consumers
Parasites
Omnivores
A wolf is a __________ and a ________.
producer and hunter
consumer and carnivore
decomposer and carnivore
decomposer and omnivore
In an ecosystem the decomposers eat the remains of other living things and they are...
Fungi, bacteria and yeast.
Bacteria and fungi
Microorganisms, bacteria, fungi
Bacteria, worms, fungi
what does abiotic mean?
not alive
a rock
alive
animals
