Which country has 1000 meter elevation? Which object has highest melting point? Which river is the longest in Bangladesh? What is the deepest point in the ocean? What is the SI Unit of electrical conductance?

Lesotho is the country that lies entirely above 1,000 meters in elevation. Tungsten has the highest melting point among pure metals, the Nile is generally cited as the longest river in Bangladesh’s geography questions, the deepest point in the ocean is the Challenger Deep, and the SI unit of electrical conductance is the siemens.

Quick Scoop

• Country above 1,000 m elevation: Lesotho.

• Highest melting point object/material: tungsten, among pure metals.

• Longest river in Bangladesh: the Jamuna is often treated as the main/longest river in Bangladesh in school geography, though river listings can vary by source.

• Deepest point in the ocean: Challenger Deep in the Mariana Trench.

• SI unit of electrical conductance: siemens.