I am not aware of any English words for a landform that begin with J. See related links for a list of landforms.
jungles and jokulhlaups, jokulhlaups you can look up on Google and i think you will find it im pretty sure it is a major glacier meltdown due to volcanic activity
Some verbs that begin with the letter J are:jabjabberjackjeerjeopardizejestjerkjoinjokejourneyjoustjudgeJumpjunk
Some street names that begin with the letter J:JackrabbitJacksonJacquelynJadeJamaicaJamesJamestownJanuaryJasmineJasperJavaJayJeffersonJenniferJeffreyJenkinsJerichoJeromeJerseyJessieJewelJewettJoanneJohnJohnsonJollyJonesJordanJosephJosephineJoyJoyceJuarezJubileeJudgeJudithJuliaJunctionJuniperJupiter
Some scary words that begin with the letter J include: - Jackal - Jack-o-lantern - Jackolope
jackhammer
jerky
Some clothes that begin with the letter J are:jacketjeansjumper
All letters J begin (and end) with the letter J.
Some verbs that begin with the letter J are:jabjabberjackjeerjeopardizejestjerkjoinjokejourneyjoustjudgeJumpjunk
The Jordanaires were a gospel group. They begin with the letter J.
jam jack o lantern jump rope jar jellyfish jacket
Some street names that begin with the letter J:JackrabbitJacksonJacquelynJadeJamaicaJamesJamestownJanuaryJasmineJasperJavaJayJeffersonJenniferJeffreyJenkinsJerichoJeromeJerseyJessieJewelJewettJoanneJohnJohnsonJollyJonesJordanJosephJosephineJoyJoyceJuarezJubileeJudgeJudithJuliaJunctionJuniperJupiter
Some scary words that begin with the letter J include: - Jackal - Jack-o-lantern - Jackolope
Winning the "jackpot" is an objective. It begins with the letter J.
jumping
jameson
jigsaw
jackhammer