The Earth’s climate is constantly changing. Over the last 250 years, Earth’s average surface temperature has risen...
Quarantine involves restricting movement or segregating well persons who have been exposed to a contagious disease before...
A merger is a combination of two or more entities into a single entity by an exchange...
Earthquake is an abrupt release of energy that shakes the Earth’s surface. It can cause widespread damage...
Biodiversity is the wide variety of life on Earth, ranging from microscopic organisms to entire ecosystems. It...
Antibiotics are medicines that fight infection by killing bacteria or by stopping them from growing or multiplying....
Prime Minister is an important term that often arises in discussions related to government structure and political...
Government is the institution by which a country’s society organizes and allocates power in order to accomplish...
Democracy, from the Greek words demos, meaning people or citizens, and kratos, means power or rule, describes...
Recession is a downturn in economic activity that can last from a few months to several years....