Extreme heat, extreme pressure, and millions of years.
hot for coal
Fossil fuels wwwwwwwere once living plants and animals. If they were plants they got their energy from the sun, and if they were animals they got their energy from eating plants who got their energy from the sun, or from eating animals who ate animals who ate plants who got their energy from the sun. In other words the sun is the source of all energy. The sun´s energy is stored in living beings, in plants and the animals that eat the plants, and if conditions are right, that energy is then stored in the form of fossil fuels.
fossil
1. high temperature 2. pressure 3. decomposers
plants and animals
plants and animals
Plants an animals
well fossil fuels are from the dead remains of plants and animals
Coal is a type of fossil fuel, and fossil fuels are made out of dead plants and animals.
Fossil Fuels are made from plants and animals.
Both plants and animals need O2 for respiration.CO2 is needed by plants for photosynthesis.
in studying ancient climates, scientists follow an important principle: if plants or animals today need certain conditions to live, then similar plants and animals in the past needed those conditions.
dead plants and animals and it is fossil