Question

ere'll be
Read the extract and do the given activities
ch the following columns.
Column 'A' Answer
Column 'B
1) Humorous
a. merry mood
2) sleepless
b. servant
3) kind
c. Reasons​

Answer 1

Answer:

Power plants, factories, cars and trucks emit carbon dioxide, carbon monoxide, hydrocarbons, sulfur dioxide, nitrogen dioxides and particulate matter that consists of fine particles suspended in the air. Burning oil, coal, gasoline and other fossil fuels is a major cause of man-made air pollution......