Definition of impression for Students. 1 : something (as a design) made by pressing or stamping a surface The tires made impressions in the mud. 2 : the effect that something or someone has on a person's thoughts or feelings She shared her impressions of the city.
The meerkat or suricate Suricata suricatta is a small mammal and a member of the mongoose family. It inhabits all parts of the Kalahari Desert in Botswana and South Africa.A group of meerkats is called a mob, gang, or clan.he meerkat or suricate Suricata suricatta is a small mammal and a member of the mongoose family. It inhabits all parts of the Kalahari Desert in Botswana and South Africa.
Meerkats are immune to scorpion venom, and they can withstand up to six times the snake venom that would kill a rabbit. As adaptations to their sandy habitat, meerkats can close their ears to keep the sand out and have a nictitating membrane (third eyelid) to protect their eyes.The meerkat on sentinel duty is constantly vocalizing to the rest of the group.The sentinel also uses alarm calls to alert the group of imminent danger; there is a unique alarm call for each type of predator (bird, snake or another group of meerkats).s adaptations to their sandy habitat, meerkats can close their ears to keep the sand out and have a nictitating membrane (third eyelid) to protect their eyes. The meerkat on sentinel duty is constantly vocalizing to the rest of the group.