The 2010 Dietary Guidelines for Americans recommends eating within the following ranges: 1  Carbohydrates: 45-65% of calories. 2  Fat: 20-35% of calories. 3  Protein: 10-35% of calories.
The terrestrial planets Mercury, Venus, Earth, and Mars, sizes to scale. A terrestrial planet, telluric planet or rocky planet is a planet that is composed primarily of silicate rocks or metals.Within the Solar System, the terrestrial planets are the inner planets closest to the Sun, i.e. Mercury, Venus, Earth, and Mars.The terms terrestrial planet and telluric planet are derived from Latin words for Earth (Terra and Tellus), as these planets are, in terms of composition, Earth-like.ercury, Venus, Earth, and Mars. The terms terrestrial planet and telluric planet are derived from Latin words for Earth (Terra and Tellus), as these planets are, in terms of composition, Earth-like.
Wiktionary (0.00 / 0 votes) Rate this definition: terrestrial (Noun). An inhabitant of the planet Earth. terrestrial (Noun). A ground-dwelling plant. terrestrial (Adjective). Of, relating to, or inhabiting the land of the Earth or its inhabitants.terrestrial (Adjective). Of, relating to, or composed of land. terrestrial (Adjective). Living or growing in or on land (as opposed to other habitat); not aquatic, etc.f or pertaining to the world, or to the present state; sublunary; mundane. Terrestrial (adj). consisting of land, in distinction from water; belonging to, or inhabiting, the land or ground, in distinction from trees, water, or the like; as, terrestrial serpents.