Corn is a primary subsistence crop is in danger due to soil erosion
Answer: The majority of people In Pakistan practice Islam, and the majority of people in India practice Hinduism.
Explanation:
The development of the calander shows they can divde the number of minutes hours days month etc in a year. Development of the pyramids shows geometry and engineering. look up to make sure.
Answer:
Aurora, luminous phenomenon of Earth's upper atmosphere that occurs primarily in high latitudes of both hemispheres; auroras in the Northern Hemisphere are called aurora borealis, aurora polaris, or northern lights, and in the Southern Hemisphere aurora australis, or southern lights.
Explanation:
The railroad tracks are parallel, because they go the same direction and don't intersect
