How to be negative or positive. While necessary for fat loss, a negative energy balance can be uncomfortable. Being in a negative energy state can result in hunger, agitation, and even slight sleep problems. On the flip side, while necessary for muscle gain, a positive energy balance can be uncomfortable as well.
The inner planets consist mostly of rock and metal because as the planets are formed, and the sun began to shine, solar wind blew out light, gaseous elements such as hydrogen and helium out of the inner portion of the solar system leaving the inner planets free of the elements.he four inner, rocky planets are also known as the terrestrial planets. These are; Mercury, Venus, Earth and Mars. The four outer, or gas planets; Jupiter, Saturn, Uranus and â¦ Neptune.
Mercury, Venus, Earth and Mars are called rocky or terrestrial planets. They are similar to Earth in composition. Heat from the Sun evaporated lightweight elements like hydrogen and helium into interplanetary space. Mostly rock and metal was left in this zone and clumped together to form the inner rocky planets.ercury, Venus, Earth and Mars are called rocky or terrestrial planets. They are similar to Earth in composition. Heat from the Sun evaporated lightweight elements like hydrogen and helium into interplanetary space. Mostly rock and metal was left in this zone and clumped together to form the inner rocky planets.