Interesting Engineering on MSN1 小时
Earth’s inner core undergoing structural changes, affecting length of days
Researchers have found evidence of changes in the structure of the Earth’s core. University of Southern California team, led ...
Two buried ‘supercontinents’ hiding inside Earth could be much older than previously ...
Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...
BBC1 年
Structure of the Earth
The Earth has a layered structure, including the core, mantle and crust. The crust and upper mantle are cracked into large pieces called tectonic plates. These plates move slowly, but can cause ...
Earth’s biggest secret mountains 100x taller than Everest are discovered…but you’ll ...
MOUNT Everest has long been considered the tallest mountain on Earth, but new research reveals it might not even come close. Scientists have now uncovered two colossal mountains that are a ...
BBC1 年
Uses of waves and electromagnetic radiation - OCR Gateway
The study of seismic waves provides evidence for the internal structure of the Earth, which cannot be observed directly. P waves are detected on the opposite side of the Earth. Refractions between ...