Hello!
To answer your question lets go over what Chemical Sedimentary Rock is.
Chemical Sedimentary Rocks are formed by the cementation, saturation and deposition of minerals in the solution causing them to be inorganic and preciptate.
The most known example of this is rock salt.
Of the list you have provided of possible examples the following are defined as chemical sedimentary rock:
- Rock Salt
- Iron Ore
- SOME limestones
I hope this helps in answering your question.
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 achievements of the Tang and Song Dynasties include "the invention of gunpowder and the growth of Confucianism".
The Song dynasty (960-1279) takes after the Tang (618-906) and the two together constitute what is regularly called "China's Golden Age."
The utilization of paper cash, the presentation of tea drinking, and the innovations of gun powder, the compass, and printing all happen under the Song. (The way that the tradition traverses the year 1000 may make it simpler for students to find these advancements in time.)
By passing a law assisting slaves in gaining their freedom in the North .
