Answer:
a. causes north-flowing currents in the northern hemisphere to curve to the east.
Explanation:
The Coriolis effect it is a force that is produced due to the rotation of the Earth. Because of this, the trajectories of the objects deviate. It is diverted to the right everything that is located in the northern hemisphere and to the left everything that is in the southern hemisphere. This is because the Earth rotates from West to East.
Zinc and petroleum would be the best aswer.
The correct answer is - plate tectonics.
The convection currents in the mantle, are having very high temperatures and very high pressures. Because of that, they managed to crack the crust, and thus divide the surface of the Earth in multiple peaces, or as we call them, tectonic plates. The very high pressure from bellow manages to push the tectonic plates in certain direction, and even though that movement is only a couple of cm per year, on the long term it has huge effects on everything on the planet.
In general, the human impact on the natural resources is negative.
Explanation:
The humans constantly stride to be as developed as possible and to live at a higher standard as possible. This means that the economies constantly need to progress, develop, and grow. In order for this to be achieved the humans need natural resources, mostly for energy, but also for numerous other things.
Because the demand for natural resources is constantly on the rise and it seems that it will be in the future as well, the natural resources are spent at a rate much faster that the time needed for them to replenish naturally. This leads to decrease of the natural resources and eventual putting end to some of them, in a process that benefits the humans for now, but on the long run can only be seen as destroying and over-exploration of these resources.
An analysis was conducted to determine the Worst Cities for Respiratory Infections to promote awareness to people concerning respiratory infections. And according to the surveys conducted, not only did the West region have the least cities on the list of the “The 50 Worst Cities for Respiratory Infections”, but the American West is ranked eight out of the top ten cities wherein physicians noted and recorded the fewest respiratory antibiotic prescriptions for each individual in that area.