Copia en siguiente texto en tu libreta y elabora la tabla. La actividad económica, por lo tanto es el procedimiento

que implica la producción y el intercambio de servicios y

productos para satisfacer las necesidades de los individuos.

Indaga acerca de las actividades económicas y completa la

tabla:

Actividad económica Concepto

Primaria

Secundaria

Terciaria​

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit

Use complete sentences to describe scientists’ predictions for another earthquake in the same location. if applicable, provide an anticipated date of reoccurrence.

Which phrases describe oxygen's roles in earth’s atmosphere? check all that apply. allows fuels to burn forms clouds that produce rain is the gas that animals breathe is used by plants to produce food forms ozone that absorbs the sun's harmful rays