Questions with the keyword 'water'

• if you set a grenade off underwater how big will the explosion be? by wear45den to Souvik, Sabine, Maria, John, Faye, Armin Comments: (No comments so far )
• how many water creatures are there? and are there many undiscovered species underwater? by jump45day to Souvik, Sabine, Maria, Armin Comments: (No comments so far )
• can we walk on water? by wear45den to Souvik, Sabine, Maria, John, Faye, Armin Comments: (No comments so far )
• what will happen when water levels rise? by name45end to Sabine, Maria, John, Faye Comments: (No comments so far )