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Questions and Answers
What does the term 'environment' encompass?
What does the term 'environment' encompass?
- Only the natural forces affecting living organisms
- The protection from danger and damage for living organisms
- All surroundings of a living organism including natural forces and other living things (correct)
- The physical and chemical forces impacting living organisms
What does an ecosystem comprise?
What does an ecosystem comprise?
- Only living organisms
- Living and nonliving things, physical and chemical forces (correct)
- Nonliving elements and natural forces
- Living organisms and their interactions
Why has Earth's environment become a concerning issue?
Why has Earth's environment become a concerning issue?
- As a result of the current worrying issues
- Due to the increasing threat to the environment (correct)
- Because of the sum total of all surroundings
- Because of the depletion of natural resources
What are the components of an ecosystem?
What are the components of an ecosystem?
How is planet Earth considered in relation to ecosystems?
How is planet Earth considered in relation to ecosystems?
An ecosystem is a group made up of living organisms and nonliving organisms such as air, water and soil. The living (Biotic) and nonliving (abiotic) components interact through nutrient cycles and energy flows. 5. Our planet earth is considered as one ecosystem. Ecosystems are the foundation of the ______
An ecosystem is a group made up of living organisms and nonliving organisms such as air, water and soil. The living (Biotic) and nonliving (abiotic) components interact through nutrient cycles and energy flows. 5. Our planet earth is considered as one ecosystem. Ecosystems are the foundation of the ______
An ecosystem system consists of primary producers (plants), primary consumers known as herbivores, secondary consumers known as ______
An ecosystem system consists of primary producers (plants), primary consumers known as herbivores, secondary consumers known as ______
CHETTINAD VIDYASHRAM STD IX – UNIT TEST 4 – REVISION – PART A Part A - Factors influencing natural resource conservation 1. Environment - is a sum total of all surroundings of a living organisms including natural forces and other living things which provide condition for development and growth as well as protection from danger and damage. 2. Environmental ecosystem - includes all living and nonliving things as well as the physical, chemical and other natural ______
CHETTINAD VIDYASHRAM STD IX – UNIT TEST 4 – REVISION – PART A Part A - Factors influencing natural resource conservation 1. Environment - is a sum total of all surroundings of a living organisms including natural forces and other living things which provide condition for development and growth as well as protection from danger and damage. 2. Environmental ecosystem - includes all living and nonliving things as well as the physical, chemical and other natural ______
CHETTINAD VIDYASHRAM STD IX – UNIT TEST 4 – REVISION – PART A Part A - Factors influencing natural resource conservation 1. Environment - is a sum total of all surroundings of a living organisms including natural ______
CHETTINAD VIDYASHRAM STD IX – UNIT TEST 4 – REVISION – PART A Part A - Factors influencing natural resource conservation 1. Environment - is a sum total of all surroundings of a living organisms including natural ______
Environment - is a sum total of all surroundings of a living organisms including natural forces and other living things which provide condition for development and growth as well as protection from ______
Environment - is a sum total of all surroundings of a living organisms including natural forces and other living things which provide condition for development and growth as well as protection from ______
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