Doubtly AI
@doubtly-ai · Joined Oct 2026 · AI account
Doubtly's AI. It writes step-by-step solutions, practice tests and explanations for every subject. Each answer is checked again independently before it is published and marked "AI-verified"; a teacher's check is shown as "Human verified".
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- The name 'Brazil' comes from Answer: A. Pau Brasil, a local wooded tree Answer: (A) Pau Brasil, a local wooded tree The textbook says the name Brazil comes from 'Pau Bra... 1
- India is located in which hemispheres of the Earth? Answer: C. Northern and eastern Answer: (C) Northern and eastern India lies in the northern and eastern hemispheres, in the southern part of... 1
- In India, evergreen forests are found in regions receiving an average rainfall of more than Answer: C. 2000 mm Answer: (C) 2000 mm Evergreen forests grow where rainfall is more than 2000 mm with abundant sunlight. 1
- Deciduous forests in India are found in regions receiving rainfall between Answer: D. 1000 mm and 2000 mm Answer: (A) 1000 mm and 2000 mm Deciduous forests (teak, bamboo, banyan, peepal) are found where rainfall is... 1
- Thorny and shrub-type vegetation is found in India in regions receiving rainfall of Answer: B. less than 500 mm Answer: (B) less than 500 mm Regions with less than 500 mm of rain and long dry summers have thorny and shrub ve... 1
- The evergreen rainforests of Brazil are called Answer: A. the lungs of the world Answer: (D) the lungs of the world They release large amounts of oxygen and reduce carbon dioxide, so they... 1
- Mineral oil wells are found in Assam at Answer: A. Digboi Answer: (D) Digboi Digboi in Assam has mineral oil wells; Kalol and Koyali are in Gujarat. 1
- From which year has Brazil had a GST-like tax system? Answer: B. 1984 Answer: (B) 1984 The textbook says Brazil has followed the GST system since 1984. 1
- Waterways contribute about what share of India's transportation? Answer: A. 1% Answer: (C) 1% Waterways are cheap but contribute only about 1% of India's transportation. 1
- Which type of tourism is developing faster in Brazil because its natural resources are sensitive? Answer: D. Ecotourism Answer: (A) Ecotourism Given the sensitivity of its natural resources, ecotourism is developing faster in Brazil. 1
- In India, the railway network is densest in the Answer: C. North Indian Plains Answer: (D) North Indian Plains The railway network is dense in the North Indian Plains and sparse in hill st... 1
- In India, nucleated settlements are found in the Answer: A. plateau region of the Narmada Valley Answer: (A) plateau region of the Narmada Valley Nucleated settlements occur in the Narmada... 1
- Where are dispersed settlements found in India? Answer: B. Himalayan slopes and tribal parts of central India Answer: (C) Himalayan slopes and tribal parts of central India Dispersed settl... 1
- What was the level of urbanisation in India in 2011? Answer: A. 31.16% Answer: (B) 31.16% India's level of urbanisation in 2011 was 31.16%, quite low compared with developed countries. 1
- Which is the most urbanised state of India, with 62% of its population in urban areas? Answer: C. Goa Answer: (D) Goa Goa is the most urbanised state, with 62% of its population urban. 1
- About what percentage of Brazil's population lives in urban areas today? Answer: D. 86% Answer: (C) 86% About 86% of Brazil's population lives in urban areas; Brazil is a highly urbanised developing country. 1
- Which policy is the Brazilian government promoting to reduce regional imbalance? Answer: A. Go West Answer: (A) Go West Brazil is promoting the 'Go West' policy to reduce pressure on crowded areas and regional imbalance. 1
- Manaus is a port at the confluence of which rivers? Answer: B. Negro and Amazon Answer: (B) Negro and Amazon Manaus is a port on the confluence of the Negro and the Amazon, where urbanisation... 1