Question

Who invited Babur to in
d. Name some secondary sources of energy
In how many layers can earth be classif​

Answer 1

Answer:

1) Primary Secondary

Oil Natural Gas Coal Gasoline Liquid Fuel Oil Biofuels

Uranium Blowing Wind Electricity Hydrogen Heat

Flowing Water Biomass

Sunlight

2) Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust.

Explanation:

mark as brainlist as it helps