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What fraction or percent of geologic time have land plants been on earth Show your work?
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Which era of geologic time spans about 87 percent of Earth's history?
Precambrian
The division of geologic time that makes up about 88 percent of Earth's history is called?
It is called the Precambrian.
What percent of total biomass on earth do plants constitute?
Plants constitute 90% of the Earth's total biomass.
What is the geologic time scale a record of?
The history of the planet.A record of the geologic events and life forms the earth's history.
What do geologic maps show?
Geologic Maps show the arrangement and types of rocks at the Earth's surface.
For what fraction of geologic time life has existed on earth for what fraction of geologic time have human existed on the earth?
Approx 1/22500 of it.
What fraction of geological time have land plants been present on earth?
Approximately : land plants have been around for a half a billion years. The Earth for 4.5 billion years. So your answer is one ninth.
Which era of geologic time spans about 87 percent of Earth's history?
Precambrian
The division of geologic time that makes up about 88 percent of Earth's history is called?
It is called the Precambrian.
What percent of total biomass on earth do plants constitute?
Plants constitute 90% of the Earth's total biomass.
What percent of the sun light that reaches the earth that absorbs by plants?
3%
Why is the geologic time scale used to show the Earth's history?
because the time span of earth past is so great geologic
What is the geologic time scale a record of?
The history of the planet.A record of the geologic events and life forms the earth's history.
What do geologic maps show?
Geologic Maps show the arrangement and types of rocks at the Earth's surface.
What percentage of geologic time is presented after 540000000 years ago?
The time elapsed since 540,000,000 years ago is about 10 percent of the geological time of Earth's existance.
The record of life forms and geologic events in Earth's history is called?
the record of life forms and geologic events in earth's history is actually called the "Geologic time scale" fine sir. good day
What does the geologic time scale tell about the life on Earth?
The geologic time scale shows the timing and relationship of events that have occurred throughout Earth's history.
