how are igneous rocks formed? write in short. pls help to solve this answer

Igneous rocks are formed when hot molten rock crystallizes. They usually form deep within the earth near active plate boundaries or hot spots that than rise towards the surface .

Formed from hardened volcanic rock that mostly happens after an eruption... for example: obsidian

True

remittances reduce poverty, increase welfare and provide foreign currency that enables countries to pay for essential imports and service external debt. that in turn it brings improvement and increases future flows of collateral to raise billions of dollar in financing at cheaper interest rates and longer maturities.

D.