Answer:
1. Photosynthesis
Explanation:
In the northern hemisphere, atmospheric levels of carbon dioxide gas are maximum during late winters and spring months. The increased carbon dioxide levels of atmosphere are due to lowest vegetative uptake of the gas by plants for photosynthesis.
On the other hand, early autumn months in the hemisphere exhibit low carbon dioxide levels. This is due to the increased photosynthetic activity of native plants during the month of summers which in turn reduces the concentration of carbon dioxide in air.
Shield volcanoes have a type of lava<span> that is very fluid when it erupts. Explosions only happen if water somehow gets into the </span>vent,<span> otherwise they are low-explosivity and form cones and the vent.</span>
It might affect it's medical history because you could accidentally out the wrong disease in and will be medicated wrong
Answer:
Sea floor spreading-> <u><em>Oceanic ridge and Magma pushing two plates apart</em></u>
Continental drift-> <u><em>Concept of pangaea and Oceanic plates sliding under continental crust</em></u>
Explanation:
Due to the divergent plate movement, the magma come out to the surface, forming the mid oceanic ridge and this separation of plates on the sea floor is known as the sea floor spreading. The magma here pushes the two plates to move apart because of the convection current that generates in the mantle. One example of mid oceanic ridge is the Mid-Atlantic Ridge.
Continental drift refers to the slow and gradual movement of the lithospheric plates over the viscous asthenosphere layer. This motion of continents takes place because of the plate tectonic movement. Due to this plate motion, the denser plate gets subducts beneath the less denser plates. For example, the oceanic crust when collides with a continental crust, it gets subducted because of its higher density. The great supercontinent "pangaea" also formed and separated due to this plate motion.
