Recursos educativos water página 81

Mostrando resultados de 1054

Initial evaluation 1 - The Earth's Crust
EduBook Organización
2762 visitas
Are the following sentences true or false? Gypsum is a very soft mineral. Rocks are made up of minerals. All minerals are found on the Earth's surface. Sedimentary rocks can come from minerals…
Ver más
The need for energy. Sources of energy
EduBook Organización
1 lo usan

2548 visitas
3.1. The need for energy through history In prehistoric times, human beings, who were nomadic hunter-gatherers, needed no other energy than fire to keep them warm and cook their food. Centuries later,…
Ver más
Match. Groups of vertebrates
EduBook Organización
2749 visitas
Match each group of vertebrates with its main characteristic: Their body is covered in feathers. ➝ Their body is covered in fur and they give birth to live young. ➝ They spend part of their lives in…
Ver más
Final Autoevaluation 1.03 - Plant nutrition
EduBook Organización
2741 visitas
Match the definitions to their concepts: The process by which glucose is synthesized from simpler substances using sunlight. This system transports elaborated sap. A tiny pore in the epidermis of leaves…
Ver más
Seed-producing plants. Angiosperms
EduBook Organización
2724 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…
Ver más
Identify. Farming systems
EduBook Organización
2707 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…
Ver más
Analyse a text
EduBook Organización
2665 visitas
Pollen for human consumption Pollen is one of the many health foods or miracle foods that are sold as a food supplement for people with nutritional deficiencies. This plant-based product contains water,…
Ver más
Analyse. Life cycle of a frog
EduBook Organización
2658 visitas
Look at the life cycle of the frog and answer the questions: Why do amphibians lay their eggs in water? What kind of respiration does a tadpole have during the first nine days of life? When does a…
Ver más
Earth and Space (videos)
PBS Kids Organización
5282 visitas
Collection of videos for kids in relation with Earth and Space. There are videos about: Baby Dinosaurs, Caves, Coconauts, Dinosaurs, Earthquakes, F-scale, Forecasting, Garbology, Geysers, Glaciers,…
Ver más
New Zeland: Air, Land and Sea
Tiching explorer Organización
4251 visitas
This lesson for teens explores New Zeland, its geography, people and climate. We can read an article about sports we can practice there, such as skydiving, bungee jumping, hiking in the national parks,…
Ver más