Home > Terms > Serbo Croatian (SH) > hesperijska epoha
hesperijska epoha
The geologic history of Mars has been divided into three broad time periods, or Epochs. From oldest to youngest, these are Noachian, Hesperian, and Amazonian (named after places on Mars). These Epochs are defined by the number of impact craters on the ground surface; older surfaces have more craters. The Hesperian Epoch extends from about 3. 5 to about 1. 8 billion years ago. The actual timing of the Epochs is not known because we have different models of the rates of meteorite falls on Mars.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Astronomy
- Category: Planetary science
- Company: PSRD
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: Computer Category: PC peripherals
štampač
periferijski uređaj koji proizvodi štampane primerke rada na kompjuteru i drugim medijima
Contributor
Featured blossaries
stanley soerianto
0
Terms
107
Blossaries
6
Followers
Top 5 Free Things To See In Venice
Category: Travel 1 5 Terms
mailmeddd123
0
Terms
2
Blossaries
0
Followers
Top 20 Website in the World
Category: Technology 1 22 Terms
Browers Terms By Category
- Manufactured fibers(1805)
- Fabric(212)
- Sewing(201)
- Fibers & stitching(53)
Textiles(2271) Terms
- Air conditioners(327)
- Water heaters(114)
- Washing machines & dryers(69)
- Vacuum cleaners(64)
- Coffee makers(41)
- Cooking appliances(5)
Household appliances(624) Terms
- Christmas(52)
- Easter(33)
- Spring festival(22)
- Thanksgiving(15)
- Spanish festivals(11)
- Halloween(3)
Festivals(140) Terms
- Lingerie(48)
- Underwear(32)
- Skirts & dresses(30)
- Coats & jackets(25)
- Trousers & shorts(22)
- Shirts(17)
Apparel(222) Terms
- Fuel cell(402)
- Capacitors(290)
- Motors(278)
- Generators(192)
- Circuit breakers(147)
- Power supplies(77)