Simplify the following text for a Grade 8 native English-speaking person.
Original: Wildlife conservation aims to halt the loss in the earths biodiversity by taking into consideration ecological principles such as carrying capacity , disturbance and succession and environmental conditions such as physical geography , pedology and hydrology with the aim of balancing the needs of wildlife with the needs of people . .
Simplified: Wildlife conservation aims to halt the loss of species . It does this by taking using ecological principles to balance the needs of wildlife with the needs of people .