The roots of trees helps hold the soil together, so it's not a
Forests do in fact, yield useful products, fruits, lumber, animals to hunt, medicine tree, so it's not b
Forests do provide a habitat for many animals, so it's not c
SO the answer must be D. For reference, soil salinization is the process in which salt content increases in the soil.
Answer:
Oceanic, Seafloor Spreading, Submarine Volcanic, Rift Valleys, Great african
Explanation:
DIVERGENT PLATE MARGIN (Also known as a constructive boundary or an extensional boundary)
Here two plates moves __away__________from each other. Molten rock, or magma, immediately rises to fill any possible gap and forms new <u>oceanic</u> crust. When this happens underwater, it is described as <u>seafloor spreading</u>. Huge underwater <u>submarine volcanic</u> ranges are formed from magma coming up from the mantle. Over time these submarine volcanoes may become large enough to reach the surface .eg. Iceland in the North Atlantic Ocean.
Where plates move apart on land, <u>rift valleys</u> are formed. An example of this is the <u>Great African</u> Rift Valley.
Answer:
people change government because as technology and culture changes,old laws,governments become obsolete
Answer:
If Earth's axis was not tilted then the climate zones would change, there would be no seasons, and the day and night will last the same all year.
Explanation:
Earth's axis is tilted, and with it circling around the Sun, there a great effects on the planet's surface, from climate, duration of day and night throughout the year, change of seasons, amount of sunlight, etc. But if this was to change and Earth's axis is not tilted, then there will changes in pretty much everything on Earth's surface.
The climate zones will be very clearly separated by latitude, and every climate zone will be more or less monotonous throughout the year, with just minimal changes every now and then. This will happen because the amount of sunlight and the angle under which the sunlight falls will the same at a given place throughout all of the year. The day and night will also be the same, unlike the changes they experience with the tilted axis. To put it simply, the equatorial area will remain pretty much the same, but if we take the temperate zones then they will experience climate like it is always spring or autumn, while the higher latitudes will constantly be frozen and experience winter.
