Answer:
Human activity - Produces greenhouse gasses.
Greenhouse gasses - Cause atmosphere to trap more heat.
Sun's output - Can vary.
Ice age - Peaked 20,000 years ago.
Explanation:
Human activity includes the usage of fossil fuels on a very large scale, and by using them we release huge amounts of greenhouse gasses into the atmosphere.
The greenhouse gasses have the ability to trap the heat that is reflected from the surface of the planet, thus keeping more of it in the atmosphere and causing global temperature rise.
The sun is technically a star, thus an object that produces energy and light, and like every star, it has variations in its activity in accordance with the processes going on on it.
There have been numerous ice ages through the geological past, and the last one of them ended only around 10,000 years ago, with its peak being just 20,000 years ago.
The chunk represents similar fossils
Answer:
Option (B)
Explanation:
Latitudes are the lines that are parallel to one another and that runs in the east-west direction. The earth bulges at the equator, so the length of the latitude at the equator is the longest. This latitude, along with the longitude, gives the exact co-ordinate on earth.
These lines of latitude are extended in both the northern and the southern hemisphere, at a fixed interval of 10°. This ranges from 0° at the equator to the 90° at the poles. The length of these lines of latitude decreases with the increasing distance from the equator.
Thus, the correct answer is option (B).
The function of rotation is habitually the reverse. Most cyclones [not all] rotate cyclonically, which is counter-clockwise in the Northern Hemisphere, but clockwise in the Southern Hemisphere.
Hope this helps! :)
Answer:
I think C: diffusion.
Explanation:
Technology, conquest, and intention don't make sense in this situation.
