Find the value of X and then find the measure of

The solstices and equinoxes, and the number of hours of daylight associated with each, are major factors in the seasons. use the drop-down menus to identify the month when each of these events occurs. the winter solstice in the northern hemisphere: an equinox in both hemispheres: the summer solstice in the northern hemisphere:

Why did the people of kamchatka oppose a mining project there

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?