Definition of remand. 1  transitive verb. : 2  to order back: such asa : to send back (a case) to another court or agency for further actionb : to return to custody pending trial or for further detention.
Neptune is a gas giant, which means it is composed almost entirely of gasses. Neptune is composed of a helium, hydrogen and methane atmosphere. It has an exposed core of m â¦ olten rock and molten ammonia. Neptune is also very windy, with storm winds reaching up to around 2,000mph.he surface of Neptune is not solid because Neptune is a gas planet. The interior of the planet is extremely hot and winds blow in excess of 500 kilometers per hour.
Instead, the gas stretches down to the water-ammonia ocean that makes up the planet's mantle. Scientists have defined the surface of Neptune as the region where the surface pressure is equivalent to the pressure on Earth at sea level. The temperature at this surface is approximately minus 346 F (minus 201 C).nstead, the gas stretches down to the water-ammonia ocean that makes up the planet's mantle. Scientists have defined the surface of Neptune as the region where the surface pressure is equivalent to the pressure on Earth at sea level. The temperature at this surface is approximately minus 346 F (minus 201 C).