WebMar 22, 2024 · Earth is a rocky planet with a solid and dynamic surface of mountains, canyons, plains and more. Most of our planet is covered in water. 5 Breathe Easy Earth's atmosphere is 78 percent nitrogen, 21 percent oxygen and 1 percent other ingredients—the perfect balance to breathe and live. 6 Our Cosmic Companion Earth has one moon. 7 … WebApr 11, 2024 · 14.6% of the world's land area has been modified by humans, according to research. This is equivalent to 18.5 million km², an area greater than Russia. Human …
The total land area on Earth is about $$ 6 \times 10 - Quizlet
WebMay 19, 2024 · WASHINGTON (AP) — Roughly a sixth of the planet’s land and freshwater area now lies within protected or conservation areas, according to a United Nations … Web8) The Earth’s diameter (distance straight through the middle) measures a huge 12,800 kilometres, making it the fifth largest planet in the solar system.Jupiter, Saturn, Uranus … hangzhou clothing market
Protected areas cover a sixth of Earth
WebThe Soviet Union incorporated an area of over 22,402,200 square kilometres (8,649,500 sq mi), covering approximately one-sixth of Earth's land surface. It was only slightly smaller in land area than the entire … WebThe largest country in the world is Russia with a total area of 17,098,242 Km² (6,601,665 mi²) and a land area of 16,376,870 Km² (6,323,142 mi²), equivalent to 11% of the total world's landmass of 148,940,000 Km² (57,510,000 square miles). See … WebMar 31, 2024 · Time on Earth. A day on Earth lasts a little under 24 hours. One year on Earth lasts 365.25 days. That 0.25 extra means every four years we need to add one … hangzhou clothes market