Aa is lava that forms a thick ,brittle crust . Pahoehoe is a lava that
forms a thin crust. Pillow lava forms when lava erupts underwater.
Blocky lava is kool, stiff lava that does not travel far from thr
eruption site.
Answer:
Here's what I get
Explanation:
A more developed country has
- A post-industrial economy — the service sector provides more wealth than the industrial sector
- A high per capita income
- Advanced technological infrastructure
A less developed country has
- A pre-industrial or agrarian economy
- A low per capita income
- Poor infrastructure
The biggest doubling time of all the regions/continents in the world has Europe.
Europe is the only continent that has almost 0% population growth (as of 2014), which practically means that with this pace Europe will need an eternity to be able to double its population, so it makes it the continent with the biggest time needed to double it's population.
Answer:
The founder effect, inbreeding, and genetic drift
Explanation:
- <u>The dunkers are those who are a religious group of people who have moved from the Germany to the state of Pennsylvania in the mid-1700 s. They don't marry outside their community. </u>
- And as of now, they are considered to be genetically strong from the rest of the populations as they signify the founder effect and traces of interbreeding with genetic drift.
- <u>This occurs to a very small number of people in the larger populations. Thus making them unique and resistant to the others.</u>
