Under the direction of Heavenly Father, Jesus Christ created the heavens and the earth (see Mosiah 3:8; Moses 2:1).
The Creation is an integral part of Heavenly Father’s plan of salvation. It gives each of us the opportunity to come to the earth, where we receive a physical body and exercise our agency. In the premortal Council of the Gods, the following declaration was made: “We will go down, for there is space there, and we will take of these materials, and we will make an earth whereon these may dwell; and we will prove them herewith, to see if they will do all things whatsoever the Lord their God shall command them” (Abraham 3:24–25).
You are a spirit child of God, and your body is created in His image. To show your gratitude for these blessings, you can care for your body by obeying the Word of Wisdom and other commandments relating to your spiritual and physical health (see D&C 89; see also 88:124). You can also respect other people as children of God.
As a beneficiary of all the beauties of creation, you can care for the earth and help preserve it for future generations.