General Knowledge MCQs about Earth Metal and Gasses

General Knowledge MCQs about Earth, Metal and Gasses
MCQs about Earth, Metal and Gasses

MCQs about Earth and Metal for PPSC, FPSC, NTS, PTS and other one paper exams.

Aluminium is the most abundantly found metal on the Earth’s surface.

The most abundant element in Earth’s crust is Oxygen.

Aluminium is the most abundantly found metal in the Earth’s crust.

‘Sphere’ is the term that best describes the shape of the Earth.

Al-Baironi discovered the radius of the Earth which was 6338 Kilometres.

Diamond is the hardest substance on Earth.

Mercury is liquid at room temperature.

Nitrogen gas is used in electric bulb.

Sulphuric Acid (H2SO4) is used in car batteries.

Neon is used in decoration lighting.

Carbon Dioxide (CO2) is mainly causing global warming.

According to latest research, global warming would increase temperature on Earth at least one degree centigrade in 50 years.

Lithium is the lightest metal.

Hydrogen is present in the largest amount of rocks and minerals.

Balloons are filled with Helium.

Hydrogen is common to all acids.

Hydrogen is the lightest of all the gases.

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