Crossword

3. Conditions of larger sets that characterize a region, influence they exert on life on Earth.
6. Often violent agitation, often from rain, hail, wind, lightning and thunder.
8. Water falling from the clouds.
11. Central Star of the Solar System.
12. A biodegradable fuel derived from renewable sources such as vegetable oils and animal fats.
14. colorless gas, it is mainly used as an energy source.
15. Ethyl alcohol, a colorless, flammable, water-miscible liquid.
17. Large vehicle, automobile, for public transport.
18. Atmospheric conditions recorded in a short period of time.
20. is a physical quantity used to measure the degree of agitation or the kinetic energy of the molecules of a given amount of matter.

1. A layer of gases that surrounds the Earth and is held back by the force of gravity.
2. Vast expanse of salt water covering three-quarters of the Earth.
4. Is the third planet from the Sun and the fifth largest in the Solar System.
5. It is a circular air movement system, at a speed greater than 105 km/h.
7. It's the coldest season of the four seasons.
9. The fuel of non-fossil biological origin, produced from processes under biomass.
10. smaller bodies of water in extent compared to the oceans.
13. An event of prolonged shortage in the water supply.
16. One of the four seasons of the year, characterized by being the hottest season.
19. They are substances that we burn to produce heat.