what might be a difference between contour lines on a mountain and contour lines in a broad, flat valley

Answers

Answer 1

Answer: This diagram really helps.

Hope it helps you!

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On a map what do black dots usually represent?

Answers

On the map I am looking at right now, black dot represent cities. I don't know specifically what kind of map your looking at but I assuming from what I see it represents. If I'm incorrect feel free to notify me and I'll be happy to look deeper into the question :)

--BrainE

What are the disadvantages of the metric system

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1.It completely dodged any decimalization of time( except fractions of a second). [Though decimalization of time had been and continues to be discussed ad nauseum.] The second is now so embedded into the metric system that we would have to scrap it entirely if we changed to any other measure of time. 2. It completely dodged any change at all to angles including decimalization. It no longer defines an angle unit at all, and considers radians to be a derived unit of metres/metre. And degrees are often used anyway, because having an angular measure in radians is ... well ... irrational! 3. It works terrifically well with decimal arithmetic, and horribly with fractions (except for fractions like 1/2, 1/5, 1/10 - that is, factors of 10). Dividing anything into thirds (or any fraction including a factor of 3) is not exactly possible. 4.It still has weird units (some of which are officially “non-SI” metric units) a. The primary unit of weight is the kilogram. That is, the gram isn’t defined, the kilogram is. The gram is derived as 1/1000 kilogram, which CERTAINLY isn’t the basic metric philosophy to pick consistent base units and then apply prefixes. Here the base unit has a prefix, and the un-prefixed unit is derived. b. Although there are prefixes for 10, 100, 1/10, 1/100 (even for 10,000, etc.), they are mostly not used, in favor of only multiples of 1000. (Centimeters is a notable exception.)

c. When measuring really small things, half the time nanometers are used, and half the time Ångstroms are used, which are “deci-nanometers”.

d. Micrometers are called microns. e. 1 J = 1 W * s. But electrical usage is measured in kW-hr, which are 3.6 MJ. In chemical bond energy, kilocalorie is used (“small calorie”). In food packaging, Calories are used (“large calorie”), where 1 Calorie = 1 kilocalorie. (note big C and little c.) 1 cal ~= 4.2 J; 1 Cal. ~= 4.2 kJ. (approximate, due to the particulars of the various definitions of calorie.) I conclude, a joule is a lousy unit of energy to have picked. f. While many things have been corrected, luminance is still pretty screwed up. First, you have watts, candelas, lumens, lux, each meaning brightness, but in a little different sense. But the primary metric unit is candela. However, candela is just the same “candle” power in use before the metric system – literally the light of one (“standard”) candle. But, like the second, it’s been scientifically respecified: even though candles shine infinitely many different frequencies, a candela is the luminous intensity, in a given direction, of a particular pure green light (which humans are most sensitive to) with a radiant intensity (in that direction) of 683 Watts per steradian. Why not of 1 W, or 1 kW? Because it’s about the same as the previous candle (candlepower, foot-candle). Any other color of light, or blend of colors, has to be adjusted by an assumed “standard human eye” sensitivity curve. (And, historically, the candela was originally specified by the glow of freezing platinum equated to 60 candles. That should make you feel warm.)

In which of the following situation is the land records not required? A. When a farmer wants to divide his property among his children.
B. When a farmer wants to sell his property.
C. When a farmer wants to avail a loan from a cooperative bank.
D. When a farmer wants to seek marriage alliance for his daughter

Answers

Answer:

D. when a farmer wants to seek marriage alliance for his daughter.

Explanation:

tis is not connected to the land so it doesn't need land records.

if u think its gud mark brainliest!!!

D because a farmer wanted to find a husband for his daughter has nothing to do with the land

why would a geographer want to collect a city's historical information like census data and natrual disaters

Answers

Answer:

A geographer would collect a city's historical data about the census and the occurrences of natural disasters in order to study the impact of demographics and calamities on the geographical features of the region.

Explanation:

The discipline of Geography is made up of two broad classes. One is Physical Geography and the other is Human Geography.

These two classes are interdependent and their functioning is coherent.

The study of a region's Geography is incomplete without the studies of the region's demography and the occurrences of natural disaster in the region, for their impact on the regional geography is immense.

What does it mean if a nation has a high dependency rate?A The nation has a large number of children, whose families must provide for them.
B. The average age of the population is over 30.
C. The nation's population is shrinking due to a low birth rate.
D. The nation enjoys a high life expectancy and must assist elderly members of society.
Please select the best answer from the choices provided.
Mark this and return
Save and Frit

Answers

If a nation has a high dependency rate it means that the nation has a large number of children, whose families must provide for them. The correct option is A.

Why is a high dependency ratio good?

Dependence on Age The financial strain on a community's population of people who are actively seeking employment is frequently gauged using ratios. The burden borne by people of working age increases with the ratio. Lower ratios show that a greater number of people are employed and able to support the dependent population.

The dependency ratio is a statistic that expresses the proportion of dependents to the total working-age population in a nation or area. This indicator can provide insight into the tax ramifications of dependency by providing a picture of a population's composition relative to its labor force.

Thus, the ideal selection is option A.

Learn more about high dependency here:

brainly.com/question/29483957

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Answer:

a. The nation has a large number of children, whose families must provide for them.

Explanation:

A high dependency ratio means those of working age, and the overall economy, face a greater burden in supporting the aging population. The youth dependency ratio includes those only under 15, and the elderly dependency ratio focuses on those over 64.

How many seas are in Hawaii

Answers

none there's only iceans

Hawaii has o seas but many islands

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