Recursos educativos water página 38

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Learn. Spontaneous generation - Animal reproduction
EduBook Organización
2158 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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How are folds formed?
EduBook Organización
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For a rock to bend without breaking, certain conditions are necessary during the process of deformation: The rock must be under great pressure and at a very high temperature. This gives the rock a…
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True/False. Temperature
EduBook Organización
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Answer true or false: Temperature scales are graduated based on reference points which never change On the Celsius scale 180 degrees represents freezing and evaporating water. You can have different…
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A saturated salt solution
Tiching explorer Organización
2204 visitas
In this lesson we learn how water molecules create bonds with salt ions. There is a Whiteboard presentation on solutions and a series of student's activities on saturated solutions. By watching…
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Self-evaluation 8 - Climates and landscapes of the Earth
EduBook Organización
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Which of the following factors determines or does not determine the climate of the Iberian Peninsula: The predominance of irregular coastline. A high average altitude. Being surrounded by water. The…
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Non-renewable sources of energy
EduBook Organización
2041 visitas
4.1. Coal Coal is a solid, black rock. It is the fossilised remains of huge masses of vegetation buried under the ground millions of years ago (figure 1). It is used mainly as fuel in coal-fired power…
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Microwaves
Tiching explorer Organización
2100 visitas
This simulation explains how the microwave oven works. We can adjust the frequency or amplitude of microwaves and watch water molecules rotating and bouncing around. We can either view the microwave…
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Weather and climate
Smart Organización
2074 visitas
This SMART notebook lesson offers interactive reading passages, before and after reading interactive activities, a printable reading passage, interactive water cycle activity, and a quiz along with…
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Machthe pictures to the sentences
EduBook Organización
1973 visitas
Machthe pictures to the sentences: He is using the force of the wind. → The atmosphere is a layer of air that surrounds the Earth. → They produce oxygen. → It can fly because when air…
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Unit 12
EduBook Organización
1959 visitas
Life was very different when my great-granddad was ten, No TV or Internet or mobile phones back then. He had no bath or shower, so to wash his face and hair, He had to get the water from the fountain in…
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