Answer:
Water enters the atmosphere through evaporation, transpiration, excretion and sublimation:
Transpiration is the loss of water from plants.
Animals excrete water by respiration and by passing urine.
Sublimation is when ice or snow transforms directly into water vapor without going through a liquid phase.
Explanation:
Water commonly occurs in the atmosphere in the form of water vapor. If it cools down, it can condense, accumulating in clouds. As the clouds grow, they become heavier and can fall back to the Earth as precipitation or re-evaporate back into vapor.
Answer:
At the start of the 20th century, temperatures were about 4.5°F cooler. The temperatures of the arctic are confronting the heatwave, very unusual for Arctic standards.
Explanation:
These changes in temperatures can be “grateful” to climate change. The climate changes will continue with raising the temperature in the Arctic. These climate changes are so usual at this moment on the Earth, that in a few decades people will be used to heat.
Answer:
Europe is politically divided into 28 division and north america into 23 sovereign states.
Explanation:
- Europe Is culturally divided into two regions like western Europe and eastern Europe and politically is divided into northern and southern, central regions. Parts of Europe include the islands.
- The political zones include the European Union, eurozone, non-european member countries, European economic area. Other political zones include the OECD nations etc.
- The North America comprises of the division of 23 sovereign states. It covers an area of 24,709,000 km sq and has about 16.5 of land area. Politically divided into the caranda, Caribbean Central America, and Mexico
