Answer:
The correct answer is option C (a visual representation of the Earth's surface)
Explanation:
Among the choices provide, option C best describes what a map is.
The term "map" is broad but in simple term, it is a visual representation of the Earth's surface which include places, and in most cases depending on the type of the map other things. There are different types of map, some examples are, Land Use Map, Climate Map, Historical Map. Each map has its peculiarity.
From the options in the question, a map can be used to estimate distance depending on the map type, It can also display cardinal directions.
Answer:
potassium-argon dating
Explanation:
Potassium-argon (K-Ar) dating technique is the most appropriate dating method for establishing the age of a volcanic ash. It is most applicable for dating minerals and rocks more than 100,000 years old. It is based on measuring the product of the radioactive decay of an isotope of potassium (k) into argon (Ar). Since potassium is a common element found in many volcanic ash layer, the time since re-crystallization is calculated by measuring the ratio of the amount of argon 40 (Ar-40) accumulated to the amount of potassium 40 (K-40) remaining in these volcanic ashes.
Answer:
1) Trees provide food
2) Trees provide shelter and shade
∠YXZ=58°
<h3>Further explanation</h3>
Triangles are flat fields bounded by 3 intersecting sides and 3 angles
This side can be the same length or different.
If at an angle there is an angle of 90 degrees, this triangle is said to be a right angle
∠WXV+∠WXY=∠YXV
∠WXV+∠WXY=139°
∠WXV=11+(3.∠WXY)
11+(3.∠WXY)+∠WXY=139°
11+4∠WXY=139°
4∠WXY=128°
∠WXY=32°
∠WXY+∠YXZ=90°
32°+∠YXZ=90°
∠YXZ = 90°-32°=58°
<span>(A) is the most correct answer. This was part of the appeasement policy that took place at the outset of the war. Chamberlain felt that this was a way of attaining peace without running the risk of starting an all-out war.</span>