Answer:
c.
Explanation:
This process is known as frost weather or frost wedging and happens on a yearly basis in many mid-latitude locations. In the subpolar and polar regions, frost wedging can be a daily occurrence.
The weather happens in two stages. First, water droplets squeeze into pore spaces of the soil or in tiny existing fractures in rocks. Because water expands when it freezes, the crystals of water become enlarged and force the rock apart slowly.
Answer and Explanation:
Basalt flows formed after gravels were deposited, covered the local terrain, and built a shield volcano with dips of about 10 degrees.
Gorges are narrow/skinny valleys between hills or mountains that often have a stream or river running through it. Waterfalls are rivers that stop and drop vertically into another body of water.
Hope this helped :)
Answer:
Explanation:
Pollen shows a particular type of plant species and a particular type of environmental condition or habitat condition under which it was living. This type of study of pollen and spores called palynological study.
This type of study comes under the microfossil study, and now it is a very trending topic in determining the paleo-climate. Microfossil study is having more benefits because here we can do both qualitative and quantitative study.
Generally, nowadays we are doing a pollen study to know the glacial and inter glacial events. Because we know under different climatic condition different types of plant will grow. After their death, their pollen's get preserved under sediments and now we are analyzing them to construct the paleo-environment. But remember pollen preservation requires a very quick burial of sediments otherwise they are so susceptible that they can't be preserved .
I think it is a line but i am not sure
