Vegetation grows well in tropical climates because:
1. It's humid
2. Rains a lot and plants need water
3. Sunny and plants need sun
Basically that's why...
The unknown mineral has to have a smaller hardness number (meaning it’s softer). It’s hardness can be between 1-7. Some minerals it could be (and their hardness) are:
quartz-7
orthoclase-6
apatite-5
fluorite-4
calcite-3
gypsum-2
talc-1
<span>Filtration is the mechanical or physical operation which is used for the separation of solids from fluids by using a medium through which only the fluid can pass. <span>During the first filtration </span> fish, leaves, and trash are removed as water passes through screens.</span>
Answer:
B. North America and Europe
Explanation:
The world is not equal everywhere when it comes to development. Some regions are much more developed than others, and the differences in some cases are extremely large.
The most developed regions, or rather continents, are Europe and North America. These two continents, in general, are highly industrialized. Gradually the focus has been moving toward the tertiary and quaternary economic sectors. The people have medium to very high standard, depending on the country, and in general they are democratic societies.
This can not be said about other continents, such as Africa and Asia for example. While Asia has some countries that are economic giants, the majority of the countries in it are not, and some are some of the worst places for living in the world. This can also be said for Africa too, just that in Africa there isn't a single highly developed country, but instead all of them are below average, or in terrible conditions.
