Which statement best describes the Ring of Fire?(1 point)

Question

Responses

The Ring of Fire is known for its volcanoes and earthquakes.
The Ring of Fire is known for its volcanoes and earthquakes.

The Ring of Fire is known for its many transform plate boundaries.
The Ring of Fire is known for its many transform plate boundaries.

The Ring of Fire is known for the Mid-Atlantic Ridge within it.
The Ring of Fire is known for the Mid-Atlantic Ridge within it.

The Ring of Fire is known for its many rift valleys.

Answer 1

The statement that best describes the Ring of Fire is: The Ring of Fire is known for its volcanoes and earthquakes.

The Ring of Fire is a horseshoe-shaped zone located in the Pacific Ocean that is characterized by a high level of tectonic activity, including numerous volcanoes and frequent earthquakes.

Answer 2

What use would be most appropriate for radio telemetry?(1 point)
Responses

studying an animal that a scientist can see at all times
studying an animal that a scientist can see at all times

measuring the depth of water in a freshwater marl prairie
measuring the depth of water in a freshwater marl prairie

determining the economic consequences of invasive species
determining the economic consequences of invasive species

tracking individual animals

Answer 3

The most appropriate use for radio telemetry is: tracking individual animals.

Radio telemetry is a method used to track the movements and behaviors of animals by attaching a transmitter to the animal, allowing researchers to monitor their location and activities over time.

Answer 4

The Industrial Revolution and increased agricultural needs have led to(1 point)
Responses

a decrease in cultural eutrophication.
a decrease in cultural eutrophication.

a decrease in slash and burn agriculture.
a decrease in slash and burn agriculture.

severe impacts to the physical environment.
severe impacts to the physical environment.

an increase in biodiversity.

Answer 5

The correct response is: severe impacts to the physical environment.

The Industrial Revolution and increased agricultural needs have led to significant environmental changes, including habitat degradation, pollution, and resource depletion.

Answer 6

What are the two population statistics that population pyramids use to measure the population? (1 point)
Responses

age and sex
age and sex

life expectancy and geographic area
life expectancy and geographic area

race and income
race and income

income and poverty rate

Answer 7

The two population statistics that population pyramids use to measure the population are: age and sex.

Population pyramids graphically represent the distribution of various age groups and the male-to-female ratio within a population.

Answer 8

A tiny island country has a gross domestic product (GDP) of $25 million and a population of 500 citizens. What is its GDP per capita?(1 point)
Responses

$50,000
$50,000

$125 million
$125 million

$2,000
$2,000

$25 million

Answer 9

To calculate the GDP per capita, you divide the GDP by the population.

In this case:

\[ \text{GDP per capita} = \frac{\text{GDP}}{\text{Population}} = \frac{25,000,000}{500} = 50,000 \]

So, the GDP per capita is $50,000.

Answer 10

Which of the following best explains the role of a city under central place theory?(1 point)
Responses

A city provides for a specific ranking of different central places depending on their size.
A city provides for a specific ranking of different central places depending on their size.

A city serves a function beyond its immediate area by performing services integral to the world economy.
A city serves a function beyond its immediate area by performing services integral to the world economy.

A city exists above a threshold and under a range of economic production as it provides for its surrounding market area.
A city exists above a threshold and under a range of economic production as it provides for its surrounding market area.

A city marks the minimum provision needed for a central place to be economically reasonable in a given area.
A city marks the minimum provision needed for a central place to be economically reasonable in a given area.

Answer 11

The best explanation of the role of a city under central place theory is: A city exists above a threshold and under a range of economic production as it provides for its surrounding market area.

Central place theory, developed by Walter Christaller, posits that cities serve as central places that provide goods and services to surrounding areas, with the size and function of the city determined by its position in the hierarchy of central places, based on the population size and the economic activities it offers.