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as the plates become heavier with mountains and such, they sink slowly into th mantle where there is enormous pressure. as th mantle burns th underside of th plate, th plate becomes lighter; allowing th mantles great heat output 2lift th plate again
Wiki User
∙ 15y ago
Wiki User
∙ 14y agothe geologic cycle includes all the processes by which earth's features are worn down and built up.
Wiki User
∙ 13y agoThey never stop moving, so are not a 'process' as they do not move from one state to another, they simply change constantly.
Wiki User
∙ 12y agoThey create volcanoes which make magma/lava that turn into Igneous rocks. They pretty much start the whole rock cycle.
Wiki User
∙ 12y agoIt is that convection currents cause tectonic activity
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How are geologic units of similar ages shown on a geologic map?
A geologic map shows geologic units of various rock types and ages. Geologic units of similar ages are shown on a geologic map using the same color and symbol.
What the answer to rock cycle conclusion?
In conclusion, the journey from eroded mountain rock to beautiful garnet crystal was a long one, not only in human terms, but even geologic terms.
What is Geologic Timescale shown as a year?
Geologic Timescale
Does Earthquakes have weather geologic or humans cause?
only geologic
Is A geologic era is a shorter unit of time than a geologic period?
n
How is weathering related to the geologic cycle?
it's related because weathering is PART OF THE geologic cycle. when weathering occurs it breaks down rocks and the geologic cycle means to build up and wear down the earth's process.
How does geologic uplift contribute to the phosphorus cycle?
only when rock layers are exposed through a process called geologic uplift will phosphorus be made available, and then the cycle o weathering can begin again.
The series of changes that describes how geologic forces cause rock to change from one type to another is known as?
the rock cycle
What is the main concept behind the rock cycle?
The rock cycle is a fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous
Diffrenciate geologic time with geologic column?
Geologic column is an ordered arrangement of rock layers that is based on the relative age of the rocks. Geologic time is the time IN the geologic column.
How are geologic units of similar ages shown on a geologic map?
A geologic map shows geologic units of various rock types and ages. Geologic units of similar ages are shown on a geologic map using the same color and symbol.
What do the relative geologic time and absolute geologic time combine to form?
The geologic time scale.
What the answer to rock cycle conclusion?
In conclusion, the journey from eroded mountain rock to beautiful garnet crystal was a long one, not only in human terms, but even geologic terms.
What is Geologic Timescale shown as a year?
Geologic Timescale
How are geologic units of similar ages are shown on a geologic map.?
on geologic maps, geologic units are distinguished by color. UNITS OF SIMILAR ARE ASSIGNED COLOR IN THE SAME COLOR FAMILY.
How geologic units of similar ages are shown on a geologic map?
on geologic maps, geologic units are distinguished by color. UNITS OF SIMILAR ARE ASSIGNED COLOR IN THE SAME COLOR FAMILY.
Compare geologic time with geologic column?
a geologic time scale has eras, made up of periods, epochs, etc. hope this helps! :D
