Answer:
1. True
2. False
3. True
Explanation:
Continents are large masses of land.
The imaginary lines are usually called borders.
Like on a map. N, S, E, W.
Answer: To allow trade and transportation. To provide easy access to food and drink. To grow crops in rich, fertile soil.
Explanation: Rivers have fresh drinking water and the areas near them are fertile and fit for agriculture.
That is difficult, I'm not exactly sure what the context is but... I would answer with the Nile River
The largest ethnic group in Singapore is Chinese.
