Can some please help me with these 4 questions please I will give 30 points of answer is right and marked as brainliest also no links please

Achild’s often are influenced by the belief systems of his or her parents. a. ideologies b. bilingualism c. territoriality d. cultural diffusion

The point where two air masses meet is called a

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called