How are the relative length of geologic time periods determined?

Answer:

Geologists have done the same thing to geologic time by dividing the Earth's history into Eras -- broad spans based on the general character of life that existed during these times -- and Periods -- shorter spans based partly on evidence of major disturbances of the Earth's crust.

Explanation:

When you brake a rock into pieces what increases

What is climate change and how is it caused? Describe at least two examples of the global impacts of climate change.

Explain why do people live in Iceland

Analyze the image below and answer the question that follows.

An overhead view of Chicago taken by a satellite.
Image courtesy of NASA Earth Observatory

Analyze the image above. This overhead view of the city of Chicago was taken by Landsat. This image is best described as an example of __________.
A.
satellite imagery
B.
GPS
C.
aerial photography
D.
radar

In what part of the water cycle do clouds form?
a.
evaporation
c.
precipitation
b.
runoff
d.
condensation

Explain what happens during the new moon and full moon phases, as
seen from Earth.

Identify 2 modern autocracies

Which is a definition of "civil society"? That sphere of voluntary individual, social, and economic relationships and organizations that, although limited by law, is not part of governmental institutions. Civil society provides a domain where individuals are free from unreasonable interference from government. By providing for independent centers of power and influence, civil society is an indispensable means of maintaining limited government. The arena of uncoerced collective action around shared interests, purposes and values. In theory, its institutional forms are distinct from those of the state, family and market, though in practice, the boundaries between state, civil society, family and market are often complex, blurred and negotiated. Civil society commonly embraces a diversity of spaces, actors and institutional forms, varying in their degree of formality, autonomy and power. Civil societies are often populated by organizations such as registered charities, development non-governmental organizations, community groups, women's organizations, faith-based organizations, professional associations, trade unions, self-help groups, social movements, business associations, coalitions and advocacy groups. Refers to the set of institutions, organizations and behavior situated between the state, the business world, and the family. Specifically, this includes voluntary and non-profit organizations of many different kinds, philanthropic institutions, social and political movements, other forms of social participation and engagement and the values and cultural patterns associated with them. all of the above none of the above

Guys please help I’ll give 27 points