Recursos educativos energy página 63

Mostrando resultados de 733

True / False. The labour force in Spain
EduBook Organización
2624 visitas
Are these sentences true or false? Spain has a labour force of over 21 million people. More people work in the primary sector than in the secondary and tertiary sectors. The secondary sector includes…
Ver más
Game: PowerUp
Tiching explorer Organización
2 lo usan

3652 visitas
Downloadable 3D action-strategy game. The object of the game to save Planet Helios from ecological devastation. We find out about the environmental disasters, and design and build energy solutions to…
Ver más
Understanding water cycle
Maria Pallarés Docente
2 lo usan

3259 visitas
Interactive multimedia animation to understand that water is always moving and changing everywhere. Students will learn how energy from the sun makes water changes its states, and how it moves. They…
Ver más
Final self-evaluation 02 - The Spanish economy
EduBook Organización
2567 visitas
Are the following sentences true or false? Despite losing some of its importance, the primary sector continues to be the most important in Spain. The main problems affecting the Spanish fishing sector…
Ver más
Calculate - End-of-unit activities
EduBook Organización
2519 visitas
Calculate the work done by a person who pushes a wheelbarrow for a distance of 100 m if he exerts a force of 500 N. What is the efficiency of a machine which does 230 J of work but uses 410 J of total energy?
Ver más
End-of-unit activities - Animals
EduBook Organización
2389 visitas
Animals belong to the largest and most diverse group of living things. There are over two million different animal species. Animals get the energy they need by eating food. They can move from place to…
Ver más
End-of-unit evaluation - Animals
EduBook Organización
2384 visitas
Animals belong to the largest and most diverse group of living things. There are over two million different animal species. Animals get the energy they need by eating food. They can move from place to…
Ver más
True/false. Plant nutrition
EduBook Organización
2380 visitas
Answer true of false: Plants do not need nutrients. Nutrition is all of the processes that living things use to convert the foods they ingest. Autotrophic organisms make their own food. There are three…
Ver más
Summaries - Nature and society: harmony, crisis and impact
EduBook Organización
2274 visitas
1. The relationship between nature and society Today's rate of exploitation of natural resources is not sustainable. Also, resources used for energy, food and products need to be transformed. This…
Ver más
Unit 2: Animal nutrition
EduBook Organización
2257 visitas
Absorption (n): taking in a substance or energy from the surrounding area. aerobic respiration (n): respiration which takes place in the presence of oxygen. anaerobic respiration (n): respiration which…
Ver más