Knowledge for All, without Barriers…
What is Barometric Pressure? Barometric pressure, also called atmospheric pressure, is the measure of the weight of Earth’s atmosphere. The atmosphere has five layers: exosphere,
What is a Carbon Footprint? A carbon footprint is the amount of greenhouse gas emissions (GHG emissions) released into the atmosphere by an individual, population,
What is an Endangered Species? An endangered species is any animal or plant that’s at risk of extinction due to a sharp decline in population
What is Biomass Energy? Biomass energy comes from organic materials produced by plants and animals. Biomass can include wood, agricultural waste, food waste, vegetable oils,
What is Biodegradable Plastic? Biodegradable plastic (or biodegradable polymer) is a synthetic compound that can decompose over time through living organisms, eventually breaking down into
What is an Extinct Species? An extinct species is a species with no remaining living members. Extinction can strike any species—including animal species, plant species,
It will take enormous structural changes to meaningfully reduce the amount of global plastic pollution, but to use less plastic in your daily life, follow
What is Renewable Energy? Renewable energy is sustainable energy derived from renewable sources—natural resources that replenish on their own—like wind, sunlight, and rain. Renewable energy
What is Recycling? Recycling is the process by which used materials are converted into new products. There are many ways to recycle, from DIY repurposing old
What is Biodiversity? Biological diversity, or biodiversity, refers to the variety of species and living organisms that inhabit Earth and their roles in affecting the
Why is Reducing Waste Important? The average person in the United States produces nearly four and a half pounds of trash a day, equating to
What is a Wildlife Preserve? A wildlife preserve is a protected natural area of land or water focused on the conservancy and scientific study of
What are Carbon Emissions? Carbon emissions refer to the release of carbon dioxide, a type of greenhouse gas (GHG) that filters into the atmosphere both
What are Fossil Fuels? Fossil fuels are energy sources that form naturally via the long-term decomposition of plants and animals. Fossil fuels like petroleum, coal,
What is Geothermal Energy? Geothermal energy is a renewable energy source that taps the thermal energy beneath the Earth’s surface. The hot springs of Iceland
What is a Tropical Rainforest? A tropical rainforest is a warm-weather, high-precipitation area of trees. While tropical rainforest biomes are of various sizes, the world’s
What is Nature Conservation? Nature conservation is a movement that focuses on protecting natural resources and wildlife from extinction, while also slowing down the rate
What s Water Conservation? Water conservation is a series of methods aimed at reducing our use of freshwater resources. Water conservation methods range from conservation
What is Climate Change? Climate change refers to variations in the average conditions of the earth’s climate over a long period of time—anywhere from decades
What is Conservationism? Conservationism is an environmental, historical, and political movement aiming to conserve and protect natural resources, ecology, endangered species, national monuments, and landmarks. Conservationists
What is an Indicator Species? An indicator species, or bioindicator, is a plant or animal group whose population reflects the environmental health of an ecosystem.
Biodiversity refers to the variety of life forms found on Earth, including plants, animals, microorganisms, and their interactions within ecosystems. It encompasses the diversity of
Forest and jungle both refer to a large area of land covered with trees, plants, herbs, shrubs and other types of vegetation. People often use
Energy can be defined as the capacity or ability to do work. It plays an important role in our day to day life as it
Blue Flag tag is given to the beaches around the world, for an eco-label and blue flag beaches should provide clean and hygienic bathing water,
The study of ancient life, known from FOSSILS, is called paleontology and scientists who work in this field are known as paleontologists. By looking closely at
All living things have complex relationships with other species and with their environment. The study of these interactions is called ecology. Ecology looks at the
Earth science is the study of our planet’s physical characteristics, from earthquakes to raindrops, and floods to fossils. It contains many branches, such as GEOLOGY and oceanography
Pollution is most widespread in middle- to low-income countries due to lax pollution regulations and industrial work. Particulate Matter (PM2.5 and PM10) is frequently used as a measure of
Yale University’s Environmental Performance Index (EPI) is a key indicator of a country’s ecosystem vitality and environmental health. A country is assessed using 32 indicators that
With over a million species calling Earth home, our planet’s organisms frequently find themselves interacting with one another to survive. When different species dwell in the same
Also referred to as the “Ecosphere,” the biosphere is a relatively thin zone of the Earth’s surface that supports life. The word “biosphere” was initially used in 1875 by the Austrian
1. There are about 2,000 thunderstorms happening right now! Thunderstorms happen when hot and cool air meet. 2. The lowest temperature ever recorded is −89.2 °C It was recorded
1. A hurricane is a tropical storm. A hurricane is a huge tropical storm. They usually happen in tropical parts of the world and form
The Gulf Stream is a warm and relatively fast-moving current in the Atlantic Ocean that starts at the tip of Florida. It transports warm water in a clockwise
लवणता को 1000 ग्राम पानी में पाए जाने वाले नमक की मात्रा के रूप में परिभाषित किया गया है। इसे प्रति हजार के रूप में
Snowflakes are formed in the atmosphere, and then gravity takes over causing the snowflakes to fall to the ground. Snow refers to a type of
Simply speaking, all of the temperature accumulated during the day can easily escape the ground as there is no insulation above it that would keep
More than 2000 thunderstorms are forming every day on our planet, and some of them can be extremely dangerous to the environment and human life.
A lightning strike happens when two clouds interact with each other, causing an imbalance that is manifested as an electrical discharge. Electrical discharges that we
Ocean deserts are areas of the ocean that do not receive enough ocean. They are oxygen-starved, or, in scientific terms, hypoxic. These deserts are also
Pollution can be of different types based on the part of the environment getting polluted or the major type of pollutant involved. Air, water, and
The Carcross Desert in Yukon, Canada. Carcross Desert, featuring a series of northern sand dunes, is considered to be the smallest desert on earth. Going
The Pantanal in Brazil. Brazil has several natural wonders that are globally famous for their beauty, uniqueness, and ecological significance. The Meeting of Waters is
The world’s rapidly melting glaciers has disastrous consequences on the animals that rely on them for survival. Today, the main reason glaciers have begun to
Aerial view of the Orinoco Delta in Venezuela. The 3,211 feet tall Angel Falls of Venezuela is the tallest uninterrupted waterfall in the world. Venezuela
An ecological footprint measures our impact on the environment, represented in the amount of land and natural resources that are used to meet our demands.
Biodiversity is the term used to describe all types of life and all organisms in the natural world Humans are the number one threat to
The Neretva River running through Bosnia and Herzegovina is considered to be the coldest river in the world. This river comes from high up in
What is a Rainforest? A rainforest is defined by the fact that it contains many large evergreen trees that never lose their leaves, and by
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