Recursos educativos water página 82

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Webquest: A tree is a plant
Tiching explorer Organización
2361 visitas
Resource designed to help us learn how a tree grows and how it gets food and water. We read a story: "A tree is a plant". We learn about the importance of trees. We write a short summary…
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Bacteria and humans
EduBook Organización
1852 visitas
4.1. Industrial use of bacteria Many bacteria are beneficial because they are used in industrial processes. In the food industry, bacteria are used to make yoghurts and to turn wine into vinegar. They…
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Invetigate. Learn to observe different kinds of change in matter
EduBook Organización
1837 visitas
In this experiment you will observe physical and chemical changes in matter. Follow the instructions carefully. Copy and complete the table below. Place a half spatula of calcium carbonate into a test…
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Match. Traditional sources of energy 01
EduBook Organización
1838 visitas
Which type of traditional energy source does each statement refer to? Its high calorific value means it is the most widely used form of energy. Today its use is restricted to producing thermal energy.…
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Self-assessment T01 06 - Our planet Earth
EduBook Organización
1825 visitas
Are these sentences true or false? The process of erosion takes places before the process of weathering. Sedimentation is the process of depositing materials. Transportation takes place after the…
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Learn. Spontaneous generation - Animal reproduction
EduBook Organización
1801 visitas
In ancient times, many people believed that living things could be created spontaneously from decomposing material. Aristotle stated that flies and mosquitoes were produced spontaneously from mud in…
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Spermatophytes (flowering plants)
EduBook Organización
1803 visitas
Characteristics of spermatophytes Spermatophytes reproduce through flowers. They are the most numerous of all the plant groups and include trees, grasses and cultivated plants. Spermatophytes are…
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Seed-producing plants. Angiosperms
EduBook Organización
1785 visitas
4.1. Angiosperms Angiosperms are plants with protected seeds that produce fruits. They have bright, colourful flowers. As well as vegetative organs (root, stem and leaves), angiosperms have…
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Identify. Farming systems
EduBook Organización
1792 visitas
Match each sentence with the correct type of farming system: When land is used to grow only one type of crop, such coffee or cereals. When the water used to feed crops comes from rain. Growing the…
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Complete the sentences
EduBook Organización
1779 visitas
Complete the sentences: A is a spherical representation of the Earth. A is a flat representation of the Earth. The is the state of the atmosphere at a particular place and time, and the is the state of…
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