Ona tabiat va muqobil energiya
Javoblar ota-onalar va o‘qituvchilar uchun.
1
Qazilma yoqilg‘ining 2 afzalligi va 2 kamchiligini yozing.
For example: Advantages: easy to get; cheap. Disadvantages: pollute the air; will run out.
2
O‘z viloyatingiz uchun bitta energiya manbasini tanlab, 3 sabab yozing.
For example: Solar power is a good choice because there are many sunny days, there is much free land and it does not pollute the air.
3
Renewable va not renewable so‘zlari bilan jadval tuzing.
For example: Renewable – sun, wind, water, biofuel. Not renewable – coal, oil, gas.
4
Ekotizim haqida 4 gap yozing (misol: ko‘l, o‘rmon).
For example: A lake is an ecosystem. Fish eat small plants. Birds eat fish. If the water is dirty, all of them suffer.