Question

What is depression in geography ???​

Answer 1

Answer:

ᴀ ᴅᴇᴘʀᴇssɪᴏɴ, ᴏʀ ʟᴏᴡ ᴘʀᴇssᴜʀᴇ sʏsᴛᴇᴍ, ɪs ᴀ ᴘʟᴀᴄᴇ ɪɴ ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ᴡʜᴇʀᴇ ᴀɪʀ ʀɪsᴇs ɪɴ ᴀ sᴘɪʀᴀʟ. ᴀs ɪᴛ ᴅᴏᴇs sᴏ, ɪᴛ ᴅʀᴀɢs ɪɴ ᴀɪʀ ғʀᴏᴍ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢs.

ɪɴ ᴛʜᴇ ᴛʀᴏᴘɪᴄs ᴛʜɪs ᴡɪʟʟ ɢʀᴏᴡ ᴀɴᴅ ɢʀᴏᴡ ᴜɴᴛɪʟ ɪᴛ ʙᴇᴄᴏᴍᴇs ᴀ ʜᴜʀʀɪᴄᴀɴᴇ.

ɪɴ ᴛʜᴇ ᴍɪᴅ-ʟᴀᴛɪᴛᴜᴅᴇs ᴄᴏʟᴅ ᴀɪʀ ɪs sᴜᴄᴋᴇᴅ ɪɴ ғʀᴏᴍ ᴛʜᴇ ᴘᴏʟᴀʀ ʀᴇɢɪᴏɴs ᴀɴᴅ ᴡᴀʀᴍ ᴀɪʀ ғʀᴏᴍ ᴛʜᴇ ᴛʀᴏᴘɪᴄs. ᴛʜᴇ ᴡᴀʀᴍ ᴀɪʀ ᴜsᴜᴀʟʟʏ ᴄᴀʀʀɪᴇs ᴀ ʟᴏᴛ ᴏғ ᴍᴏɪsᴛᴜʀᴇ (ᴛʜᴇ ᴡᴀʀᴍᴇʀ ᴀɪʀ ɪs, ᴛʜᴇ ᴍᴏʀᴇ ᴍᴏɪsᴛᴜʀᴇ ɪᴛ ᴄᴀɴ ʜᴏʟᴅ). ʙᴜᴛ ᴀs ᴛʜᴇ ᴡᴀʀᴍ ᴀɪʀ ɪs ᴘᴜʟʟᴇᴅ ᴜᴘ ɪɴ ᴛʜɪs sᴘɪʀᴀʟ, ɪᴛ ᴄᴏᴏʟs, ᴀɴᴅ ᴛʜᴇɴ ɪᴛ ᴄᴀɴ ʜᴏʟᴅ ʟᴇss ᴍᴏɪsᴛᴜʀᴇ, sᴏ sᴏᴍᴇ ᴄᴏᴍᴇs ᴏᴜᴛ ᴀs ᴡᴀᴛᴇʀ ᴅʀᴏᴘʟᴇᴛs ᴀɴᴅ ɪᴄᴇ ᴄʀʏsᴛᴀʟs ᴀɴᴅ ᴡᴇ sᴇᴇ ᴛʜᴀᴛ ᴀs ᴄʟᴏᴜᴅ. sᴏᴍᴇᴛɪᴍᴇs ᴛʜᴇ ᴡᴀᴛᴇʀ ᴀɴᴅ ɪᴄᴇ ᴄʟᴜᴍᴘ ᴛᴏɢᴇᴛʜᴇʀ ᴀɴᴅ ɢᴇᴛ ʙɪɢɢᴇʀ ᴀɴᴅ ʜᴇᴀᴠɪᴇʀ ᴀɴᴅ ᴛʜᴇɴ ғᴀʟʟ ᴏᴜᴛ ᴏғ ᴛʜᴇ ᴀɪʀ ᴀs ʀᴀɪɴ, sʟᴇᴇᴛ ᴏʀ sɴᴏᴡ.

ᴛʜᴇʀᴇ ᴀʀᴇ ᴛᴡᴏ ᴘʟᴀᴄᴇs ᴡʜᴇʀᴇ ʀᴀɪɴ-ғᴏʀᴍɪɴɢ ɪs ᴍᴏsᴛ ᴄᴏᴍᴍᴏɴ. ᴛʜᴇʏ ᴀʀᴇ ᴋɴᴏᴡɴ ᴀs ғʀᴏɴᴛs.

Answer 2

Answer:

A depression is an area of low pressure which moves from west to east in the northern hemisphere. Low pressure systems can be identified from a synoptic chart due to: cold fronts.