Answer:
the biosphere and the geosphere
Explanation:
Answer:
to provide a reference system
Explanation:
The equator and prim meridian used on maps provides a reference system for determining location and navigating the earth.
- An equator is the only line of latitude that is a great circle.
- Prime meridian is a line of longitude that is 0°
- When both are used, they can form the basis of a reference system to determine places on earth.
- Using these lines, we can assign values of coordinates to the earth surface to facilitate location determination.
The equator and prime meridian are used on maps to provide a reference system.
Answer:
HDI-human development index
the colum below shows schooling years(education part of HDI)-shows how "intelligent" a country is which indirectly relates to how much income is earned.
A very large range of countries are shown and as the poorer the country gets so does the level and amount of education
Explanation:
HDI is is a statistic composite index of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development.
Answer:
4
Explanation:
The ongoing eruption, rated as VEI-4 on the Explosivity Index, was comparable to the event that occurred in 1902. Saint Lucia, Grenada, Antigua and Barbados all agreed to take in evacuees.
Answer:
9 more muffins
Explanation:
Lucinda has 9 ounces of flour.
To make a cupcake she requires 1/3 ounce of flour, therefore the number of cupcakes she can make from 9 ounces of flour can be given by:
(1/3)x = 9 where x is the number of cupcakes.
Therefore, x = 9 × 3 = 27 cupcakes
To make a muffin she requires 1/4 ounce of flour, therefore the number of muffins she can make from 9 ounces of flour can be given by:
(1/4)y = 9 where y is the number of muffins.
Therefore, y = 9 × 4 = 36 muffins
The number of more muffins she can make more than cupcakes from her flour = 36 - 27 = 9 more muffins