An elliptical orbit is the oval-shaped path that celestial bodies, like planets or moons, follow around a star or planet. Unlike a perfect circle, an elliptical orbit has two focal points, with the central body located at one focus. This ...
Tiwari Academy Discussion Latest Questions
The circle of illumination is the dividing line on Earth that separates the daylit side from the night side. It represents the boundary between areas receiving sunlight and those in darkness. This circle constantly shifts due to the Earth’s rotation, ...
The water stream that separates India from Sri Lanka is called the Palk Strait. It is a narrow body of water located between the southeastern coast of India and the northern coast of Sri Lanka. The Palk Strait connects the ...
Islands are landmasses completely surrounded by water. They vary greatly in size, from small islets to large landmasses like Greenland. Notable examples include Madagascar, an extensive island off the southeastern coast of Africa, and the Hawaiian Islands, a group of ...
Cell phones use GPS (Global Positioning System) for navigation without a needle and compass. GPS satellites transmit signals to the phone, which calculates its location based on the time it takes for the signals to arrive. Additionally, cell phones use ...
A large scale map depicts a small geographic area with detailed information. For example, 1 cm on the map might represent 1 km on the ground. These maps are useful for showing specific features like streets, buildings, and landmarks, making ...
A compass is used for navigation and orientation by determining direction relative to the Earth’s magnetic poles. It features a magnetic needle that aligns with the Earth’s magnetic field, pointing towards magnetic north. This helps users find their way, plan ...
Cardinal points on a map are the four main directions: North, South, East, and West. They are used to indicate orientation and help users determine direction and location. These points form the basic framework for navigation and are essential for ...
Areas experience high or low air pressure due to temperature differences and the Earth’s rotation. High pressure occurs where air cools and sinks, creating a dense, heavy layer. Low pressure forms where air warms and rises, creating a lighter, less ...
The largest ocean on Earth is the Pacific Ocean. It covers more than 63 million square miles, making it larger than all the Earth’s land area combined. The Pacific Ocean is known for its vast size, deep trenches, and numerous ...