Question
What steps would you suggest to reduce energy consumption?
✓
Answer
Steps for reducing the energy consumption:
- Switch off all the lights, fans, TV and other appliances when not needed.
- Use of biogas as cooking fuel should be encouraged.
- Bicycles should be used for short distances to save precious fuels like petrol.
- Solar cookers should be used to cook food.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor?
What are the environmental consequences of the increasing demand for energy?
Explain the refraction of light through a triangular glass prism using a labelled ray diagram. Hence define the angle of deviation.
In terms of electronic configurations, explain the variation in the size of the atoms of the elements belonging to the same period and same group.
Explain why, more complex multicellular organisms cannot give rise to new organisms through regeneration.
Explain with an example for each, how the following provides evidences in favour of evolution in organisms:
- Homologous organs.
- Analogous organs.
- Fossils.
Give one example to show how the endocrine system coordinates our body activities.
Identify the compound X on the basis of the reactions given below. Also, write the name and chemical formulae of A, B and C.
If an element X is placed in group 14, what will be the formula and the nature of bonding of its chloride?
Name the two types of mammalian gametes. How are these different from each other? Name the type of reproduction they are involved in. Write the advantage of this type of reproduction.