Fossils.
Early in the 20th century, Alfred Wegener, primarily, established the continental drift theory. According to Wegener, continents are mobile on the surface of the Earth and were previously connected to form a single supercontinent. Scientists did not think that the continents could migrate when Wegener was alive.
In rocks that are the same age but on continents that are currently far apart, ancient fossils of the same species of extinct plants and animals can be found. Wegener claimed that the species had coexisted, but that once they died and become petrified, the lands had separated. According to his theory, the creatures couldn't have crossed the seas.
1. Glossopteris seed fern fossils were too heavy for the wind to carry them that far.
2. Mesosaurus was a reptile that could swim, although it could only do it in freshwater.
3. The terrestrial reptiles Cynognathus and Lystrosaurus were incapable of swimming.
Learn more about continental drift theory here:
brainly.com/question/1986260
#SPJ4
C. Clay soil has a higher porosity than sandy soil.
Explanation:
Maller soil particles have smaller pore spaces, but a greater number of them, which leads to higher surface tension and high % porosity.
what am i trying to figure out
Rain that has become frozen into small ice pellets is called freezing rain.
<span>Ice pellets are rain drops that has frozen before they hit the ground. While passing through sub-freezing layer that is hundred of meters above the ground, rain freezes and forms small ice pellets.
Hail stones, on the other hand, are normally much larger than sleet pellets and can cause damage.</span>
The central idea of article water atm is that water can be dispensed either automatically using a coin or smart card or manually with Anytime Water Machines (ATM).
<h3>What is water ATM?</h3>
A water ATM is a self-service kiosk that offers water in exchange for cash or occasionally a prepaid card. These water kiosks have been in existence for a very long time. Such vending machines have been commonplace on railroad platforms for a while. Although they are still a relatively new phenomenon in India, cash-operated vending machines are quickly gaining popularity.
For instance, there are more than 170 water vending machines on the suburban railway network in Mumbai. Corporate organizations have been positioning water ATMs at various key locations in addition to municipalities and government organizations. The fact that such large-scale installations have been made is evidence of how well this solution works to help individuals and entire communities.
Learn more about water
brainly.com/question/14336831
#SPJ9
