Earth's Magnetic Field: Origin, Structure, and Impact on Humanity
WEBEarth’s magnetic field, also known as the geomagnetic field, is a powerful, vital phenomenon that extends from the interior of the Earth into outer space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun.. This magnetic field serves as a protective shield against solar radiation and plays a crucial role in many of Earth’s life-sustaining systems.
Supercontinents 101: Pannotia, Gondwana, and Pangea - Earth.com
WEBThe three most recent supercontinents were Pangea, Gondwana, and Pannotia. Geologists think there were other supercontinents before these three. We call them Nuna (or Columbia), Rodinia, and Ur. One definition of a supercontinent is a single landmass that contains at least 75% of all land on Earth.
What is Environmental Science? - Earth.com
WEBEnvironmental science is a science that contains a wide range of scientific disciplines. These disciplines are grouped together based on the natural environment which they encompass and interact with. These sciences include physical, chemical, and biological components. Environmental science provides an interdisciplinary approach to the study ...
The top 10 rainiest places in the world - Earth.com
WEBFeb 4, 2018 · With rain falling up to three weeks straight, Cherrapunji accumulates over 463 inches of rain each year. Tutendo, Colombia, South America. Two rainy seasons dump an average of 463 inches of rain in Tutendo, and nearby Quibdo is considered to be the wettest city in the world. Cropp River, New Zealand. An incredible 453 inches of rain fills this ...
Earth.com -- Earth News, Earth Images, Earth Videos
WEBSwallowing food triggers ‘feel-good hormones’. 09-16-2024. Easter Island DNA proves the population did not collapse. 09-16-2024. Indoor heating and cooling systems affect city temperatures. 09-16-2024. 'Living fossil' fish species has survived for over 400 million years. Dogs on vegan diets stay healthier and visit the vet less often.
Underground ocean discovered below the Earth's surface
WEBNov 28, 2016 · Scientists have made an incredible discovery: Earth has an underground ocean – deep underground, in the planet’s lower mantle far beneath the crust. The underground ocean consists of water trapped within minerals, and it may be the size of all of the Earth’s oceans put together. Those are the findings of …
Five Ways to Disprove Flat Earth From Your Backyard
WEBHere are five simple ways that you can prove the round Earth from (or near) your home. dazweb / Pixabay. 1. Watch a Lunar Eclipse. At least once every few years you can likely see a lunar eclipse from your backyard. A lunar eclipse occurs when the Earth is directly between the sun and the moon.
What Are the Current Theories of How the Universe formed?
WEB300 million years. We’re jumping forward a bit here. As the initial burst of atoms and gas expands, gravity starts to become a relevant factor. Pockets of different densities of gas give birth to stars and collections of stars start to form galaxies. ~9 billion years. Our sun forms. The universe is roughly 14 billion years old, and our sun is ...
Earth News - Earth.com
WEBENVIRONMENT TOP STORIES. 09-10-2024. Reef sharks are abandoning their homes due to ocean warming. 09-10-2024. Plastic bag bans have drastically reduced ocean pollution. 09-10-2024. Cities experience more rainfall than surrounding areas. 09-09-2024. Science.
plant encyclopedia - Earth.com
WEBPlants have many cultural and other uses, as ornaments, building materials, writing material and, in great variety, they have been the source of medicines and psychoactive drugs. There are four main groups of plants in the plant kingdom: Angiosperms — Flowering plants. Gymnosperms — Conifers and cycads. Pteridophytes — Ferns.