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Explain the observations on photosynthesis through written or verbal forms, sketches or ICT in a creative way
Photosynthesis
4.2
Photosynthesis
Photosynthesis is a process of nutrient or energy formation performed by plants using sunlight, chlorophyll, water and carbon dioxide.
Plant requirements during photosynthesis and its results
Sunlight is the main source of energy for photosynthesis
Carbon dioxide from the air that enters through the leaves
Chlorophyll is the green pigment in plants
Water is absorbed from the roots
During the photosynthesis, chlorophyll absorbs sunlight & converts water as well as carbon dioxide into glucose & oxygen.
The resulting glucose combines to form starch, which then stored in parts of plants such as leaves, stems, roots, seeds, fruits, and flowers.
The importance of photosynthesis in life
Plants photosynthesis to allow them to produce their own food
The products such as vegetables, fruits from the plants can be enjoyed by animals and humans as a source of food
Supply humans and animals with oxygen to breathe
Exchange of oxygen & carbon dioxide between plants & humans/animals to balance the air in the environment
Photosynthesis
4.2
Photosynthesis
Photosynthesis is a process of nutrient or energy formation performed by plants using sunlight, chlorophyll, water and carbon dioxide.
Plant requirements during photosynthesis and its results
Sunlight is the main source of energy for photosynthesis
Carbon dioxide from the air that enters through the leaves
Chlorophyll is the green pigment in plants
Water is absorbed from the roots
During the photosynthesis, chlorophyll absorbs sunlight & converts water as well as carbon dioxide into glucose & oxygen.
The resulting glucose combines to form starch, which then stored in parts of plants such as leaves, stems, roots, seeds, fruits, and flowers.
The importance of photosynthesis in life
Plants photosynthesis to allow them to produce their own food
The products such as vegetables, fruits from the plants can be enjoyed by animals and humans as a source of food
Supply humans and animals with oxygen to breathe
Exchange of oxygen & carbon dioxide between plants & humans/animals to balance the air in the environment
Chapter : Plant
Topic : Explain the observations on photosynthesis through written or verbal forms, sketches or ICT in a creative way
Year 4
Science
View all notes for Science Year 4
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