Match your vocabulary word to its definition.
1. emigration
2. immigration
3. migration
4. overpopulation
5. sustainable development
6. underpopulation
7. unsustainable development
8. urbanization
a. the number of people exceeds the available natural resources in an area
b. birth rate insufficient to replace the existing population
c. the movement from one place to another
d. the increase in the population of a city
e. resources being used up at a faster rate than they can be replenished
f. the ability to meet current needs without reducing the ability to meet future needs
g. leaving one's homeland to settle in a new place
h. the movement of people to a new country

A. overpopulation

b. underpopulation

c. migration

d. urbanization

e. unsustainable development

f. sustainable development

g. emigration

h. immigration

1. emigration  --  g. leaving one's homeland to settle in a new place.2. immigration  --   h. the movement of people to a new country.3. migration  --  c. the movement from one place to another.4. overpopulation   --  a. the number of people exceeds the available natural resources in an area5. sustainable development   --  f. the ability to meet current needs without reducing the ability to meet future needs.6. under population  --   b. birth rate insufficient to replace the existing, population7. unsustainable development   -- e. resources being used up at a faster rate than they can be replenished.8. urbanization  --  d. the increase in the population of a city.

Explanation:

The emigration is the outwards movement of the pole form the place of the origin to the destination.Immigration is the inwards movement of people from the place of destination to the place of origin.Migration is defined as the period f the movement of people form the local residence to the new lands.overpopulation is the exponential increase of the population of the country or a nation.Sustainable development is the development that is focused in the future perspectives.Underpopulated is the population that is due to the low birth rates.Unsustainable development that is haphazard and is holds an uneven potential.Urbanization is defined as the process of the growth and development of the urban area such as the cities and town.

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen