is a geological time period distinguished by vast deposits of organic matter in lowland swamps and other wetland areas which gave way to the formation of coal beds.

The map above shows the countries of the middle east. the country that is highlighted is a. iran b. israel c. saudi arabia d. turkey select the best answer from the choices provided a b c d

Explain how earths tilt and revolution around the sun affects weather and climate

Which of the following is the major contributing factor in all landslides? stream erosion precipitation earthquakes gravity sedimentary layers oriented parallel to the slope