Answer:
deforestation is having negative impacts on our mother earth ....our eco-system will obviously change ....and we will be facing many disasters like flood....global warming ...acid rain...droughts and all.
Seafloor mapping during WWI and the Cold War had revealed the details of the physical structure of the ocean ridge system, and discovery of magnetic stripes on the ocean floor was the crucial turning point in development of plate tectonic theory. when deep-sea line soundings (bathymetric surveys) were routinely made in the Atlantic and Caribbean.
Our solar system is heliocentric.
Helio is greek for Sun centered, and our solar sytem relies and revolves on the sun.
Answer:
1st Choice
Explanation:
The Equator goes directly "through" the earth. Though it isn't actually visible or an actual line through the earth, it is a universal marking that divides both the hemispheres.
