Answer:
T
Explanation:
The answer is true, on more than one aspect.
Political boundaries prevent people from easily migrating from one country to another, thus limiting their movement and impacts their behavior (wanting to move)
Geographical boundaries, like oceans or mountains, have the same effect. You cannot have a large population simply walking on water, or go across high mountains, to move away to the other side.
The human behavior will adapt to what it sees as possible and what's not.
This is because small planets do not have a high gravitational force to hold an atmosphere; some might have had an atmosphere, but due to the little gravitational force it might have drifted away
Answer:
a. fumarole -- 1. a vent from which steam escapes
b. geyser -- 4. an eruption of hot water and steam
c. hot spring -- 2. ground water has come into contact with hot rocks and risen to the surface
d. travertine -- 3. massive deposits of calcium carbonate around a hot spring
Explanation:
- A fumarole is opening of the crust and has emitted streams and gases like the carbon dioxide, and the sulfur dioxide, and hydrogen chloride, and hydrogen sulfide.
- The streams are formed by the boiling of the superheated water and its pressure falls when it reaches the ground surface.
- A geyser is a spring that is characterized by the discharge of the water ejected turbulently and is accompanied by a stream and exists at a few places on earth.
- A hot spring is a hydrothermal vent that is made by the emergence of the geothermally heated groundwater that rises form the earth crust.
- A travertine is a terrestrial sedimentary rock that is formed by the precipitation of the carbonate materials form the solution to the ground surface and a geothermally heated ground spring.
I think there are 4 types of middle clouds, but the only ones that share a prefix are altocumulus and altostratus, they both have the prefix alto which means high clouds
