Scientists can use the color of minerals to tell them apart.
Idiochromatic minerals <em>(self-colored) </em>due to their composition. The color is constant and predictable.
Allochromatic minerals <em>(other colored) </em>due to trace impurities or defects in their structure. The color is variable and unpredictable.
Pseudochromatic minerals <em>(false colored)</em> due to effects produced by light. The color is variable but a unique property of the mineral.
The ultimate source of the Indus is on the Tibetan plateau in the vicinity of Lake Mansarovar it begins at the confluence of the Sengge and Gar river the drain the Nganglong Kangri and Gangdise Shan mountain
Carbon mioxide or something
Answer:
Our Moon doesn't have an atmosphere because it is too small and doesn't have a strong magnetic field. Any atmosphere it might have had would be stripped away by the solar wind that barrages the small world. In contrast, our planet has more mass to hold its atmosphere close, and a strong magnetic field to protect it.
The are 50 states in the USA. I hope this helps love! :)
