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  • Common Black Objects: Properties and Uses
    * Coal: Coal is a black, carbonaceous rock that is formed from the remains of plants. It is used as a fuel to generate electricity and heat.

    * Oil: Oil is a black, viscous liquid that is found underground. It is used as a fuel for vehicles and to make plastics and other products.

    * Gas: Gas is a black, gaseous substance that is found underground. It is used as a fuel for cooking and heating homes.

    * Tar: Tar is a black, sticky substance that is made from the distillation of coal or wood. It is used to seal roofs and to make roads.

    * Asphalt: Asphalt is a black, sticky substance that is made from the distillation of crude oil. It is used to pave roads and to make roofing shingles.

    * Tires: Tires are black, rubber objects that are used to cover the wheels of vehicles. They are made from a variety of materials, including rubber, carbon black, and sulfur.

    * Coffee: Coffee is a black, brewed beverage that is made from the roasted beans of the coffee plant. It is a popular drink around the world.

    * Chocolate: Chocolate is a black, sweet food that is made from the roasted beans of the cocoa plant. It is a popular dessert and snack food.

    * Blackberries: Blackberries are black, juicy berries that grow on bushes. They are a popular fruit that is eaten fresh or used in pies, jams, and other desserts.

    * Space: Space is the black, empty region that exists between stars and planets. It is filled with gas, dust, and other particles.

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