quiz 12

Vinnie Caringella

Astronomy

3-3-13

Quiz 12

1.     Dry Riverbeds, eroded craters

2.     Declining magnetic field, Mars lost most of its atmosphere

3.     In the last billion years it show evidence of volcanic tectonics

4.     The runaway greenhouse effect

5.     Surface liquid water, oxygen, plate tectonics, climate stability

6.     Its releasing Carbon Dioxide into earths atmosphere, GLOBAL WARMING

7.     Earth’s size allows internal heat and liquid water on earths surface

8.     YES

9.     MEXICO

10.    Dionisio Pulido