Question

When the molten lava comes on the earth's surface, it rapidly cools down and becomes solid?

Answer 1

Magma that cools quickly forms one kind of igneous rock, and magma that cools slowly forms another kind. When magma rises from deep within the earth and explodes out of a volcano, it is called lava, and it cools quickly on the surface. Rock formed in this way is called extrusive igneous rock.

Answer 2

 

 

ʜᴇʏᴀ..

ᴡʜᴇɴ ᴛʜᴇ ᴍᴏʟᴛᴇɴ ʟᴀᴠᴀ ᴄᴏᴍᴇs ᴏɴ ᴛʜᴇ ᴇᴀʀᴛʜ's sᴜʀғᴀᴄᴇ, ɪᴛ ʀᴀᴘɪᴅʟʏ ᴄᴏᴏʟs ᴅᴏᴡɴ ᴀɴᴅ ʙᴇᴄᴏᴍᴇs sᴏʟɪᴅ. ʀᴏᴄᴋs ғᴏʀᴍᴇᴅ ɪɴ ᴛʜɪs ᴡᴀʏ ᴏɴ ᴛʜᴇ ᴄʀᴜsᴛ ᴀʀᴇ ᴇxᴛʀᴜsɪᴠᴇ ɪɢɴᴇᴏᴜs ʀᴏᴄᴋs. sᴏᴍᴇᴛɪᴍᴇs ᴛʜᴇ ᴍᴏʟᴛᴇɴᴍᴀɢᴍᴀ ᴄᴏᴏʟs ᴅᴏᴡɴ ᴅᴇᴇᴘ ɪɴsɪᴅᴇ ᴛʜᴇᴇᴀʀᴛʜ's ᴄʀᴜsᴛ.

i hope its help u