Стр.143 По учебной программе ГДЗ Комарова Ларионова 7 класс
3 Read the text and choose the correct words. Wind power: wind turbines convert wind energy into electricity by spinning a generator.
Решение #
Решение #1
Решение #2
Приведем выдержку из задания из учебника Комарова, Ларионова 7 класс, Русское слово:
3 Read the text and choose the correct words.
Wind power: wind turbines convert wind energy into electricity by spinning a generator. Wind power is only possible if there is wind.
Biomass: Biomass fuels, eg, wood, come from living things like trees. As we cut down trees for fuel, we plant new ones so we will always have wood to burn for fuel.
Renewable energy
Renewable energy resources can be replaced — the resource is always available. There are many different types of renewable energy.
Solar power: The sun gives out an enormous amount of energy. Solar panels capture this energy and convert it into electricity for use in homes and other buildings.
Water power: Moving water can be used to generate electricity, by forcing it to flow through a turbine. Most of the electricity in Switzerland (nearly 60%) comes from hydropower - there are several large reservoirs created by dams.
1 Renewable energy can be replaced.
2 Wood is a biomass fuel.
3 We use turbines to change wind into electricity.
4 Over half of Switzerland’s energy comes from hydropower.
5 Solar panels are used to receive out energy.
Project
Do a project about saving energy.
Plan
Look at all the ways you use energy in your home or at school and think about how you could save energy.
Research
Find some information about how we can save energy. Look in the library or search on the Internet.
Prepare
Make notes about all the ways you use energy and explain how you are going to try and save energy in the future. Add some photos, illustrations and diagrams.
Present your material
Put your project on a poster and show it to your classmates and teacher.