Homework Help: check geo.

Posted by henry on Saturday, August 8, 2009 at 8:21pm.

what are ice ages?
A)periods of time glaciers receded to cover only the poles.
B)eras during which earths orbit kept the planet far from the sun.
C)periods of time when glaciers covered much of the earth.
D)times when human and animal life thrived in high latitudes.
.I chose letter (C).
When the death rate is higher than birthrate,_________ exists.
A)zero population growth
B)doubling time
C)population density
D)negative population growth
.I chose letter (B).
Every culture creates a social system by:
A)treating each person equally
B)Treating its members as if they had to earn privileges
C)organizing its members into smaller groups
D)organizing its members into one large group
.I chose letter (C).

check geo. - bobpursley, Saturday, August 8, 2009 at 8:27pm
first and third still correct.
check geo. - Ms. Sue, Saturday, August 8, 2009 at 8:31pm
Your first and third answers are correct.

The other answer is wrong. When a society has more deaths than births, it can't be doubling time. Please try again.

Answer this Question

Related Questions

check geo. - what are ice ages? A)periods of time glaciers receded to cover ...
Physics - I studied the equation of time recently and understand the Earths ...
Physics - A satellite has a mass of 6179 kg and is in a circular orbit 4.83 &...
physorbit - A spacecraft is in orbit around a planet. The radius of the orbit is...
Astrophysics - You know M(r) = v^2r /G d = distance; s= speed Planet 1: d=2/s=...
geology(science) i still dont understand - how the earths four subsystems ...
Physics - Astronomers can calculate the mass of a planet by using the orbital ...
physics - You have arrived at a new planet and put your starship into a circular...
math - A model of a planet shows a satellite moving in an elliptical orbit about...
Dynamics - True or false (Each question carries 1 marks) (i) A rigid body is an ...

For Further Reading

First Name:
School Subject:
Answer: