Congress set aside protected land. in response to concerns about the effects of mechanization and Industrialization on the environment.
Congress set aside protected land.
<u>Explanation:</u>
The protection land was called protected because it preserved animals and plants of that area and the government banned all kind of resource exploitation and industrialisation and mining which would harm the natural habitat of that area in any way.
Mechanisation and Industrialization affected the environment in every way possible. The animals were becoming endangered. Plants and water resources were depleting due to chemicals from factories and pollution was also affecting the nature.
There main role used to be as nurses or cooks or easy jobs
B. Cannons… in March 1453 Urban’s cannon had been transported to Edirne to the outskirts of Constantinople
A, 20.
The vigesimal numbering system, or base-20 numeral system, is based on the number twenty. Twenty individual numerals/digits are used, ten more than in the usual decimal system.
Answer:
The correct answer is : option A.
Explanation:
Sharpening the knives is essential for the cooks or chefs as after number of uses blades of the knives become blunt. Knives with blunt blade takes time in cuttings and cuts irregularly and can spoil the meat or veggies.
In Japan and Europe the process of the sharpening is different. however the most important key in sharpening is maintain same angle with each strokes which is in between 17 to 20 degree that helps in blade to be sharp at same angle from all side.
thus, the correct answer is : option A
