בְּרֵאשִׁית - Bereishit

1st Aliyah

This section recounts the story of creation in six days. On the first day G‑d made darkness and light. On the second day He formed the heavens, dividing the "upper waters" from the "lower waters." On the third day He set the boundaries of land and sea and called forth trees and greenery from the earth. On the fourth day He fixed the position of the sun, moon and stars. Fish, birds and reptiles were created on the fifth day; land-animals, and then the human being, Adam, on the sixth. G‑d ceased work on the seventh day, and sanctified it as a day of rest.

2nd Aliyah

This section discusses the events of the sixth day of creation in greater detail. After Adam was formed from the earth, G‑d placed him in a garden just east of Eden. G‑d permitted Adam to eat from any tree in the garden, with the exception of the Tree of Knowledge. Adam named all the animals and birds, and G‑d decided that Adam needed a mate.

Source: Chabad.org