15-04-2025
Introduction to Earthquake
An earthquake is a natural disaster where sudden shaking or vibrations occur on the Earth’s surfa...
15-04-2025
Introduction
The changes on the Earth's surface mainly occur due to two types of forces:
Endogenic Forces: Forces originating fro...
15-04-2025
Introduction to Minerals
Minerals are natural elements or compounds found in various forms in rocks.
They have a definite che...
15-04-2025
Types of Rocks
The Earth's crust is made up of various types of rocks, which are classified into three main categories:
1. I...
14-04-2025
Internal Structure of the Earth
The internal structure of the Earth is divided into three main layers:
1. Crust
...
14-04-2025
Definition of Ecosystem
An ecosystem is a system where biotic (living) and abiotic (non-living) components interact with each ...
11-04-2025Relationship between Environment and Humans
The environment is the base of life and includes both natural and human-made elements.
The natu...