ozonosphere
معنی فارسی
لايه اي از بخشهاي فوقاني اتمسفر در ارتفا
تقريبي 20 تا 30 کيلومتر
معنی کامل و مثالها
/ō zō´nǝ sfir´/n.
● رجوع شود به: ozone layer
ریشه و کاربرد
ریشه
From the Greek word 'ozein' meaning 'to smell' and 'sphere' meaning 'a globe or ball'.
مثال
- The ozonosphere plays a crucial role in protecting life on Earth.
- The thickness of the ozonosphere varies with altitude.
- Human activities have contributed to the depletion of the ozonosphere.
ترکیبهای رایج
Protect the ozonosphere Deplete the ozonosphere Thickness of the ozonosphere Filter out UV radiation
تعریف انگلیسی
noun
- a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun