What is a tornado? How are thunderstorms formed?
The tornado formed by very strong convection in the air, can be accompanied by lightning or tornadoes, hail, with wind gusts of 92km / h or more.
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The tornado formed by very strong convection in the air, can be accompanied by lightning or tornadoes, hail, with wind gusts of 92km / h or more.
The strange phenomenon missing nearly 10 years in Antarctica suddenly appeared again and caused a stir. So, what is the last thing about dragon scales?
Acid rain was first discovered in 1948 in Sweden. Acid rain is the phenomenon of rain water with acidity (pH below 5.6) and in the composition of rainwater with nitrogen…
A section of nuclear waste storage at the US Hanford nuclear facility yesterday 9/5 suddenly collapsed, causing all workers here to evacuate.
At present, there is a low pressure channel in the North, due to the influence of low pressure grooves compressed by continental high pressure from the North, near the m…
The dark black sky of the polar region in winter is not only the backdrop for the northern aurora bands, but also the presence of an equally natural phenomenon named nac…
Forecasting on May 14-15, in the North and North Central, there is a possibility of moderate rain and heavy rain on a large scale.
Hanford is one of America's largest and most polluting radioactive waste depots.
Located along the Japanese coast region in the city of Tottori, sand dunes have amazing beauty.
Sahara Desert is a symbol of hot and dry sun. But in the middle of that dry land, fresh lakes appeared.
Scientists have discovered a new form of tornado formed in the South American Andes, causing crystal-like rock crystals to appear along sand dunes.
According to a recent study by US scientists, the noise pollution of visitors at some parks is destroying the natural environment, and threatening the environment.
Based on Google Earth's high-resolution image documents, scientists have continued to update the total area of the Earth, bringing this number to 9%.
Despite being small and cramped, Migingo Island has a strange attraction to many African fishermen.