The case of Venus tells us that which of the following is a critical factor in determining surface habitability?
A) planetary size
B) levels of geological activity
C) distance from the Sun
D) the presence of a magnetic field
C
You might also like to view...
Three hundred kg of water are heated from 20ºC to 80ºC and at constant pressure. Determine the enthalpy change and the heat.
What will be an ideal response?
When dividing several quantities, the number of significant digits in the result must always be
A) larger than the number of significant digits in the most accurate of the quantities. B) equal to the number of significant digits in the most accurate of the quantities. C) equal to the average number of significant digits in the most and least accurate of the quantities. D) equal to the number of significant digits in the least accurate of the quantities. E) smaller than the number of significant digits in the least accurate of the quantities.
In 1921, Stern and Gerlach performed an experiment that first demonstrated
a. orbital angular momentum quantization b. energy quantization c. space quantization d. magnetic orbital quantization e. that particles behave like waves
A plasma will conduct electricity
Indicate whether the statement is true or false