Explanation

A screw gauge measures very small lengths or thicknesses accurately (like wire diameter or sheet thickness).

It works using a rotating screw mechanism that gives precise readings up to 0.01 mm.

Explanation

Explanation

Venus is called Morning or Evening Star.

Venus is the brightest planet in the Solar System.

Explanation

• Scientists who forecast weather by continuously tracking and predicting the path of tornadoes, hurricanes, or floods are called Meteorologists.
• Meteorologists use computer models, satellite data, and other tools to predict weather patterns and warn people of severe weather events.
• It helping to protect lives and property.

Explanation

• Mercury is mostly made up of iron.
• It's surface covered with craters.
• It has no atmosphere and no moons.
• It's closest to the sun.
• It's smallest planet.