Recursos educativos speed página 12

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Match. The road and railway network
EduBook Organización
2016 visitas
Match the sentences to the type of transport network: It is the transport network that has most improved in recent years. It carries over 9 million passengers a year. This network is radial.It is about…
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Water vaporisation and evaporation
EduBook Organización
1944 visitas
Vaporisation, or boiling, only occurs at the boiling point (100°C). The whole volume of water that is boiling vaporises. Evaporation occurs when only the particles on the surface of the liquid change…
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Atmospheric phenomena
EduBook Organización
1943 visitas
6.1. Wind Wind is the movement of air produced by the differences in air pressure between two different places. These differences occur because the heating of the Earth's surface is uneven. Winds…
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Small celestial bodies
EduBook Organización
1778 visitas
Comets are made up of ice, dust and light rocks. When comets move close to the Sun, some of the ice evaporates and a tail forms. The tail is made up of dust particles. Asteroids are rocky bodies. Most…
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Learn...Meteorogical instruments
EduBook Organización
1415 visitas
Specialised instruments are used to record weather variables such as pressure, temperature, humidity, rainfall, wind strength and wind direction. These instruments are found in weather stations. An…
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Reading
EduBook Organización
1357 visitas
Mr Pickwick and Mr Wardle got into the carriage and rode off at full speed. It was a clear night with a full moon. For three hours the two friends sat in silence as the carriage raced along. Just as…
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Heat and temperature
EduBook Organización
3587 visitas
2.1. What is temperature? When a body receives energy in the form of heat, it stores it in the form of internal energy and its particles move more quickly. Temperature is an indicator of the speed of a…
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FInal Autoevaluation T12 05 - Waves. Light and sound
EduBook Organización
2976 visitas
Make calculations and answer the questions: A robot sent a signal at the speed of light from the planet Mars. It took 3 minutes to reach Earth. How far away is Mars? d = million kilometres A sound is…
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English Bites / Salt Lake
Xtec Organización
3118 visitas
Hear about a town's plan to restore its lake. Life here in the Western Australian Wheat belt town of Dumbleyung ticks along pretty slowly. That's not unusual for a country town. But it…
- Menos de 15 minutos
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