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WorksheetsEcosystem
Total questions: 10
Worksheet time: 7mins
Population of organisms interact with one another make a ___________
community
grassland
ocean
earth
An (a) is made up of a community of living organisms that interact with one another and with their environment.
Ecosystem can be divided into two based on the places, they are terrestrial and (a)
_________ are terrestrial ecosystem that are ________ and very dry.
Deserts, warm
Savannahs, watery
Deserts, hot
Tropical rain forest, cool
Ecosystem can be divided into two base on its size they are _____ and ______
(a)
Is an ecosystem is a place?
Yes
No
Which of these ecosystem is not aquatic ecosystem?
Ponds
Steams
Lakes
Savannas
Oceans
Which of these statements is not correct?
Aquatic plants and animals depend on one another for oxygen and carbon dioxide.
All deserts are very hot
Savannas are a type of grassland that have wet and dry season
Tropical rain forests are warm and receive high rainfall throughout the year, therefore there are many kinds of animals live in it.
Phytoplankton are tiny organisms that make food in the presence of sunlight
Who is not science teacher in SD BPK PENABUR?
Ibu Linda
Ibu Ria
Ibu Bella
Pak Boy
Ibu Ullie
What is the name for grade 4?
Daniel
Cornelius
Deborah
Abraham
Elijah
