Test: What if it Finishes ...? - 1 - Class 5 MCQ

Petroleum is the raw material used to produce several important substances:

Petrol, Diesel, Coal tar, Kerosene,Wax

Main Problem Caused by Vehicle Smoke

Vehicle smoke leads to health issues such as coughing and other respiratory problems.

The primary source of energy in rural areas is animal dung. It is:

1. Readily available
2. A cheap form of energy

The text states that petrol and diesel take lakhs of years to form naturally, and their consumption is much faster than their formation, which is why we should save them.

Substance used to make paints and plastics:

Petroleum: Petroleum is a versatile substance that is used in the production of a wide range of products, including paints and plastics. It is a major source of raw materials for the petrochemical industry, which produces the building blocks for paints and plastics.

Coal: While coal is used in the production of energy and steel, it is not commonly used in the production of paints and plastics.

Wax: Wax is used in some types of paints and coatings, but it is not as widely used in the production of plastics.

None of these: This option is incorrect as petroleum is indeed used in the production of paints and plastics.

Therefore, the correct answer is Option A: Petroleum

CNG is a type of natural gas that is known for being a cleaner fuel option. Here are some key points about CNG:
Lower Emissions: CNG produces significantly lower emissions of harmful pollutants compared to petrol, diesel, and coal.
Environmentally Friendly: It is considered more environmentally friendly, contributing less to air pollution.
Cost-Effective: CNG is often more economical than other fossil fuels, making it a popular choice for vehicles.

The text mentions that L.P.G. (cooking gas) is one of the products derived from petroleum and is primarily used for cooking food.

A Refinery is used to clean and separate the components of crude oil into usable products like petrol, diesel, and kerosene.

Petrol and diesel are fossil fuels that take millions of years to form naturally. Our consumption rate is much faster than their formation rate, leading to potential shortages in the future.