Recursos educativos rock página 27

Mostrando resultados de 327

Volcanoes
EduBook Organización
1867 visitas
A volcano is an opening (a vent) in a planet’s surface, which allows hot magma (liquid rock), ash and gases to escape. This event is called a volcanic eruption. During an eruption, pressure in the…
- SECUENCIA DIDÁCTICA
- 2 recursos
Ver más
Final self-evaluation 05 - The Earth's surface: shaping human activity
EduBook Organización
1824 visitas
Choose the correct answer: This very irregular stretch of Spain's coastline is made of old rock that has been highly eroded over time: This element of Spain's relief is surrounded by the Montes…
Ver más
Unit 7: Energy inside the Earth
EduBook Organización
1799 visitas
Ash (n): the fine grey or black powder that is left after something has burned. It is one of the materials ejected when a volcano erupts. basalt (n): a type of black volcanic rock. bomb (n): a large…
Ver más
The temperature of the earth
EduBook Organización
1775 visitas
Inside the Earth, temperature rises when you get nearer to the centre. This increase in temperature is known as the geothermal gradient. It is calculated that in the outer layers, it is 1 °C for every…
Ver más
What is sedimentation?
EduBook Organización
1747 visitas
Sedimentation is the process of depositing materials. It can happen in different ways: Dissolved material in a river may be deposited if the water evaporates. A rock mineral called calcite is formed in…
Ver más
Modal Verbs "must" and "can't"
EduBook Organización
1762 visitas
‘I saw layers of rock with moss fossils. “We can’t be in the Cambrian Period because there wasn’t any moss then,” I thought. “So we must be in the Silurian.”’ We use the modal verbs must…
Ver más
Modal verbs
EduBook Organización
1738 visitas
Axel is walking along the tunnel and thinking. Match the correct option. This is interesting. Red rock. it be from the Devonian Period? It . I ask the Professor. Where is he? He be behind me, with Hans.…
Ver más
Prediction - The Two Tunnels
EduBook Organización
1738 visitas
Put these events from Chapter Four in the order you think they happened. The first one has been done for you. They ran out of water after the first day of their return journey. Although they didn’t…
Ver más
Final self-evaluation 10 - The Universe and our Solar System
EduBook Organización
1659 visitas
Are the following sentences true or false? A medium-sized star ends its life cycle as a black dwarf. Large, dense stars end their life cycles as white dwarfs. Large, dense stars explode and become…
Ver más
Self-assessment T01 01 - Our planet Earth
EduBook Organización
1650 visitas
Are these sentences true or false? The crust is between 100 km and 500 km thick. The mantle is at the centre of the Earth. The liquid rock near the centre of the Earth is called magma. The rocks in the…
Ver más