I can think of one...
there is gravity pulling everything to the center of the earth, therefore the earth is spherical because gravity is equally distributed, pulling everything to Earth's center equally.
Answer:
Astronomers used the cross-staff for measuring the angle between the directions of two stars. ... Ships' officers used it to measure the elevation angle of the noontime Sun above the horizon, which allowed them to estimate their latitude
Explanation:
Google
what causes it is when the moon passes directly behind the Earth into its umbra. This only occurs when the sun, earth and moon are aligned exactly or closely
I think the answer is southern
Correct answer choice is :
<h2>D) Arrangement of mineral grains within the rock.</h2><h2 /><h3>Explanation:</h3><h3 />
Metamorphic rocks are produced when igneous or sedimentary rocks experience modification because of appearance to extreme heat and pressure. The characteristics most frequently used to differentiate them from other kinds of rocks are density, banding and the lack of vesicles.
