A cyclone is the circular movement of air around a region of low atmospheric pressure.
When forms of precipitation such as rain, snow and hail contain sulphuric acid or nitric
A drought is a period of time when a region receives less snow or rain
On April 8, 2024, people in North America witnessed a total solar eclipse.
The upper layer of the Earth is made up of enormous, rocky pieces called tectonic
Photosynthesis is the process that green plants use to make food.
The naturally occurring physical features on the surface of the Earth are called landforms. Mountains,
The food consumed by humans is broken down into extremely small water-soluble molecules through the
Soil is a mixture of minerals, pieces of rock, organic matter, living creatures, air and