Energy conservationEnergy conservation is the effort to reduce wasteful energy consumption by using fewer energy services. This can be done by using energy more effectively (using less energy for continuous service) or changing one's behavior to use less service (for example, by driving less). Energy conservation can be achieved through efficient energy use, which has some advantages, including a reduction in greenhouse gas emissions and a smaller carbon footprint, as well as cost, water, and energy savings.
Millennium Development GoalsThe Millennium Development Goals (MDGs) were eight international development goals for the year 2015 that had been established following the Millennium Summit of the United Nations in 2000, following the adoption of the United Nations Millennium Declaration. These were based on the OECD DAC International Development Goals agreed by Development Ministers in the "Shaping the 21st Century Strategy". The Sustainable Development Goals (SDGs) succeeded the MDGs in 2016.
Mains electricity by countryMains electricity by country includes a list of countries and territories, with the plugs, voltages and frequencies they commonly use for providing electrical power to low voltage appliances, equipment, and lighting typically found in homes and offices. (For industrial machinery, see industrial and multiphase power plugs and sockets.) Some countries have more than one voltage available. For example, in North America the supply to most premises is split-phase, with 240 volts between phases and 120 volts between either phase and neutral.
Uncontacted peoplesUncontacted peoples are groups of indigenous peoples living without sustained contact with neighbouring communities and the world community. Groups who decide to remain uncontacted are referred to as indigenous peoples in voluntary isolation. Legal protections make estimating the total number of uncontacted peoples challenging, but estimates from the Inter-American Commission on Human Rights in the UN and the non-profit group Survival International point to between 100 and 200 uncontacted peoples numbering up to 10,000 individuals total.
Speech delaySpeech delay, also known as alalia, refers to a delay in the development or use of the mechanisms that produce speech. Speech – as distinct from language – is the actual process of making sounds, using such organs and structures as the lungs, vocal cords, mouth, tongue, teeth, etc. Language delay refers to a delay in the development or use of the knowledge of language. Because language and speech are two independent stages, they may be individually delayed. For example, a child may be delayed in speech (i.e.
Universal Primary EducationThe second goal in the United Nations Millennium Development Goal is to achieve Universal Primary Education, more specifically, to "ensure that by 2015, children everywhere, boys and girls alike will be required to complete a full course of primary schooling." Education is vital to meeting all other Millennium Development Goals: "Educating children gives the next generation the tools to fight poverty and prevent disease, including malaria and AIDS.
Language delayA language delay is a language disorder in which a child fails to develop language abilities at the usual age-appropriate period in their developmental timetable. It is most commonly seen in children ages two to seven years-old and can continue into adulthood. The reported prevalence of language delay ranges from 2.3 to 19 percent. Language is a uniquely human form of communication that entails the use of words in a standard and structured way. Language is distinct from communication. Communication is a two-stage process.
AmazonsIn Greek mythology, the Amazons (Ancient Greek: Ἀμαζόνες Amazónes, singular Ἀμαζών Amazōn, via Latin Amāzon, -ŏnis) are portrayed in a number of ancient epic poems and legends, such as the Labours of Heracles, the Argonautica and the Iliad. They were a group of female warriors and hunters, who were as skilled and courageous as men in physical agility, strength, archery, riding skills, and the arts of combat. Their society was closed to men and they only raised their daughters and returned their sons to their fathers, with whom they would only socialize briefly in order to reproduce.
Amazon rubber cycleThe Amazon rubber cycle, or boom (Ciclo da borracha, ˈsiklu da buˈʁaʃɐ; Fiebre del caucho, ˈfjeβɾe ðel ˈkawtʃo, 1879 to 1912) was an important part of the economic and social history of Brazil and Amazonian regions of neighboring countries, being related to the extraction and commercialization of rubber. Centered in the Amazon Basin, the boom resulted in a large expansion of European colonization in the area, attracting immigrant workers, generating wealth, causing cultural and social transformations, and wreaking havoc upon indigenous societies.
Amazon biomeThe Amazon biome (Bioma Amazônia) contains the Amazon rainforest, an area of tropical rainforest, and other ecoregions that cover most of the Amazon basin and some adjacent areas to the north and east. The biome contains blackwater and whitewater flooded forest, lowland and montane terra firma forest, bamboo and palm forest, savanna, sandy heath and alpine tundra. Some areas of the biome are threatened by deforestation for timber and to make way for pasture or soybean plantations. The Amazon biome has an area of .
