Question

explain reason of mechanical weathering​

Answer 1

Answer:

Ice wedging, pressure release, plant root growth, and abrasion can all cause mechanical weathering. In the crack and pores of rocks, the force of its expansion is strong enough to split the rocks apart. This release of pressure causes the rock to expand. As the rock expands, cracks form in it, leading to exfolexfoliation.

Answer 2

Answer:

ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ ⬇️

Explanation:

ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ, ᴀʟsᴏ ᴄᴀʟʟᴇᴅ ᴘʜʏsɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ ᴀɴᴅ ᴅɪsᴀɢɢʀᴇɢᴀᴛɪᴏɴ, ᴄᴀᴜsᴇs ʀᴏᴄᴋs ᴛᴏ ᴄʀᴜᴍʙʟᴇ. ᴡᴀᴛᴇʀ, ɪɴ ᴇɪᴛʜᴇʀ ʟɪǫᴜɪᴅ ᴏʀ sᴏʟɪᴅ ғᴏʀᴍ, ɪs ᴏғᴛᴇɴ ᴀ ᴋᴇʏ ᴀɢᴇɴᴛ ᴏғ ᴍᴇᴄʜᴀɴɪᴄᴀʟ ᴡᴇᴀᴛʜᴇʀɪɴɢ. ғᴏʀ ɪɴsᴛᴀɴᴄᴇ, ʟɪǫᴜɪᴅ ᴡᴀᴛᴇʀ ᴄᴀɴ sᴇᴇᴘ ɪɴᴛᴏ ᴄʀᴀᴄᴋs ᴀɴᴅ ᴄʀᴇᴠɪᴄᴇs ɪɴ ʀᴏᴄᴋ. ɪғ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇs ᴅʀᴏᴘ ʟᴏᴡ ᴇɴᴏᴜɢʜ, ᴛʜᴇ ᴡᴀᴛᴇʀ ᴡɪʟʟ ғʀᴇᴇᴢᴇ.