Salinity is directly positively related to seawater density.On an average, seawater density increases with increasing salinity and vice versa.E.g. Density of pure water is 1.00 g/cm3 and density of water with 35% salinity is 1.028 g/cm3.
Pastoral Herding is also known as nomadic herding and pastoral nomadism. This is an economic activity more advanced than food gathering and hunting because the people living by pastoral herding make at least some investment to enhance natural production. Labour to enhance and nurture the supply of animal products is the chief investment of the peopleengaged in this occupation.
Asteroids also called the inner solar system are minor planets which are neither categorised as a planet or a comet. They are in direct orbit around the Sun. They primarily remain on the circumstellar disk of gas around new stars and also the debris of the disk together. They are also known as planetoids and range in size from hundreds of miles to few feet. Most of them are irregular in shape. They are majorly present in the asteroid belt between Mars and Jupiter.