Question

Read the following steps to save electricity and energy. Classify them into four

parts accordingly.(Any five)



(1)Turn off all unnecessary lights.(2) Use solar heater (3) Buy and use

fuel efficient vehicles (4) Your gas stove flame should be blue.(5) Cover utensils

while cooking food.(6) Use pressure cooker and microwave ovens as they save

cooking time.(7) Save paper-Reuse paper. Print on both sides of the

page.(8)Walk or ride a bicycle whenever possible (9) Use public transport when

possible.

(1) At home
(2) In the kitchen
(3) At the school
(4) While travelling​

Answer 1

Answer:

I like the fact that science allows me to appreciate the world at different levels. When I look at the night sky, I appreciate it as a work of awe-inspiring natural art. But, because of science, I can also appreciate the night sky as the domain of nuclear reactors called stars, each immensely far away from Earth. Because of science, I know that if we go back a mere forty generations,