Pirâmides Etárias E Espaço Rural Brasileiro

The correct answer is "A base que diminuiu." This means that the base of the age pyramid has decreased. In an age pyramid, the base represents the younger population, typically those under the age of 15. The fact that the base has decreased indicates a decline in the birth rate or a decrease in the number of children being born in Brazil. This information is based on the last census, which shows a change in the age distribution of the population.

The correct answer is Cerrado. The Cerrado is a morphoclimatic domain in Brazil characterized by a tropical savanna biome. It is known for its rich biodiversity and is the main region for soybean cultivation in the country. The Cerrado has a distinct climate and soil type that is suitable for growing soybeans, making it the dominant morphoclimatic domain for soybean production.

The correct answer states that soybean production predominates in large estates and is intended for export and/or industry. This suggests that soybean cultivation is primarily focused on commercial purposes rather than subsistence farming or domestic consumption. Additionally, the mention of large estates implies a concentration of land ownership and industrial-scale production methods.

The correct answer is "O ápice que aumentou." This means that the apex, or the top part, of the age pyramid has increased. This indicates that the life expectancy of Brazilians has increased over time. The age pyramid is a graphical representation of the age distribution of a population, with younger ages at the bottom and older ages at the top. If the top part of the pyramid is larger, it means that more people are living to older ages, which suggests an increase in life expectancy.

The correct answer states that in Brazil, large farms (latifúndios) occupy the majority of the land area, while small and medium-sized properties dominate in terms of the number of rural establishments. This indicates that although there are more small and medium-sized farms, they occupy less land compared to the fewer but larger latifúndios. This suggests an unequal distribution of land in Brazil, with a concentration of land ownership in the hands of a few large landowners.

The correct answer states that agriculture family attracts foreign currency to Brazil because its production is sold in the international market and payment is made in foreign currency. This is a valid justification for investing in agriculture family as it brings economic benefits to the country by increasing foreign exchange reserves. The other options, such as producing for the domestic market, generating more jobs, and promoting sustainable development, are also valid justifications for investing in agriculture family, but they are not the reason for attracting foreign currency.

The correct answer explains that the MST (movement of rural landless workers) fights for agrarian reform and the settlement of the population in rural areas, which would increase productivity and the supply of products in cities. This interpretation aligns with the goals and objectives of the MST, as stated in the question.

The correct answer states that activities 1, 2, and 3 are harmful to the environment. It also states that activities 1 and 2 are related to mineral extraction, and activities 3 and 4 can promote sustainable development and preserve ecosystems. Furthermore, it mentions that small producers benefiting from PRONAF can engage in activities depicted in images 3 and 4.