Which shows the correct order of steps in the formation of coal? layers of dead plants pile up → plant matter is buried by rocks and dirt → dead plants fall in swamp → plant matter is compressed and is exposed to heat → coal formsplant matter is compressed and is exposed to heat → dead plants fall in swamp → layers of dead plants pile up → plant matter is buried by rocks and dirt → coal formsplant matter is buried by rocks and dirt → dead plants fall in swamp → layers of dead plants pile up → plant matter is compressed and is exposed to heat → coal formsdead plants fall in swamp → layers of dead plants pile up → plant matter is buried by rocks and dirt → plant matter is compressed and is exposed to heat → coal forms

The correct  order of steps in the formation of coal is :

1. Dead plants fall in swamp

2. Layers of dead plants pile up

3. Plant matter is buried by rocks and dirt

4. Plant matter is compressed and is exposed to heat

5. Coal forms

Explanation:

Formation of coal :

Plants living million years ago on earth got buried under the soil due to climatic or physical conditions which resulted in formation of layer by layer of these dead plants beneath the soil. And due to action of high pressure and high temperature the bodies of dead plant got converted into solid black mass known as coal.

Plants store solar energy; the plants die; the plants are compressed; solar energy is released.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

the answer is b & c i believe : )