What Is Global Warming?
When average temperature of the earth’s surface increases, it leads to global warming. The effect of greenhouse gases causes global warming. The greenhouse effect is caused by deforestation or the….
When average temperature of the earth’s surface increases, it leads to global warming. The effect of greenhouse gases causes global warming. The greenhouse effect is caused by deforestation or the….
Tourism and its impacts HISTORY OF TOURISM Tourism and its impacts – Tourism was quite less before world war one. Only the elite class travelled to different places for pleasure,….
Rates and patterns of population growth vary in different countries. Countries like USA and UK classified as MEDC’s (more economically developed countries) have low growth rates, whereas LEDC’s (lesser economically….
Climate and weather both are affected by a lot of factors. Altitude or elevation is one factor that affects climate. As the altitude increases the climatic conditions normally become colder…..
Geographical factors: Water: Availability of water is a huge factor. Access to sufficient or adequate reserves of water attracts people to that region or area. Relief: Rugged terrain is unfavourable….
Cyclones and Tsunamis At times, winds blow around a central area where the atmospheric pressure is low. This causes revolving storms or cyclones. Cyclones taking place in the northern hemisphere….
How Do Plants And Animals Cause Weathering And Erosion? How Do Plants And Animals Cause Weathering And Erosion? – Soil is obtained from a process called weathering. Even the clay….
What Is Weather? Weather is the state of air whether dry, cold, wet, windy or cloudy at a particular time and place. It is described as good weather, bad weather,….
There are 4 types of population structures or pyramids: Stationary/Stable Pyramid: This pyramid shows low fertility and mortality rates that remain balanced or unchanged. Expansive Pyramid: This pyramid is….
Maintaining and conserving the environment clean is not a difficult proposition. It may be difficult but definitely not impossible and there a lot of ways to make it possible. First….
High quality life can be achieved when natural resources are available in plenty and easily. For this one has to conserve and manage the resources and with this economic security….
Sustainability is generating better quality of life and it improves the local environmental conditions for the people locally and also the future generations. It is quite common for people to….
Pollution of different kinds have always followed civilisation. When human beings first started using fire air pollution started. Pollution is releasing the contaminants to the environment which cause unfavourable changes…..
Soil erosion is change on the earth’s surface due to external forces like water and wind. The top soil is removed in this process and is deposited in another place…..
Tourism all over the world is doing excellent business. New pastures are being explored and a major chunk of a country’s revenue comes from the tourism industry. This naturally means….
You need energy for everything in this world and the energy sources are many. There are many advantages and disadvantages for everything and there is for energy sources also. You….
Quarrying is one of the earliest activities done for building stone and extracting metals for weapons. It is still one of the primary industries which involve extraction of rocks like….
Water is the most abundant resource in the earth but the fact is that only one percent of the total supply is reliable and available for human consumption. Human beings….