Al-Ru'ya Bilingual School
Class Work 1
Elementary Science Department
Lesson 1: Introduction the Ecosystem
First Quarter 2015-2016
Pages 68-71 Answered
Grade /___Date___/__/_______ Name: ---------------------------------------------------------------
Q1. Write biotic factors or abiotic factors or habitat to identfy each picture below:
Rocks
Abiotic Factors
Polar Bear
Biotic Factor
The Wind
Abiotic Factor
The Pond
Habitat
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Rain and Clouds
Abiotic Factors
Sunlight
Abiotic Factors
A tree
Biotic Factor
Sun's Heat
Abiotic Factor
Bacteria
Biotic Factors
A Bug
Biotic Factors
The Soil
Abiotic Factors
The Desert
Habitat
Q2. Write the scientific term in the following setences below by using the
words in the boxes below.
Climate
Abiotic Factors
Community
Environment
Habitat
Population
Ecosystem
Organism
Biotic factors
Living things
1. Living and nonliving things are called environment.
2. Living things and nonliving things and the habitat all together they make up
the ecosystem.
3. All the living things in an environment or in an ecosystem called organisms
or biotic factors.
4. All the nonliving thing in an ecosystem are called abiotic factors.
5. One single living things that can make the five basic live functions are called
an organism.
6. The place in which living things stay in the ecosystem is the habitat.
7. Living things that are same and similar and live in one ecosystem are called
population.
8. All the populations in an ecosystem are called community.
9. The weather pattern in an ecosystem climate.
Q3. Name the five basic live function that organisms do below by using the
words between brackets( eat-breath-move-grow-have babies)
Breath
2
eat
move
have babies
grow
Q4. Name each of the following by writing organism or population or
community add the word ecosystem.
Lion Family
An Ecosystem
An Ecosystem
An organism
2
Hyena
Community
An Organism
Population
An organism
Population
An Ecosystem
Q6. Study the following ecosystem them answer the following question.
1. What is the name of the ecosystem above?
Pond Ecosystem
2. Name three different populations in the picture above?
1.Ducks Population
2.Frogs Population
3. Butterflies
4. Lilies' Pads
3. The different populations above makes up a community.
4. Name a single organism from the picture above?
Crocodile
5. Name three different abiotic factors above?
Light-water- pond soil.
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