Mama at least three forms of force when dropping a ball on the ground

Explained below.

Explanation:

At least three forms of force when dropping a ball on the ground are gravitational force, air resistance force and the buoyancy force as well.

→ Gravitational force is a type of force that is acting while the ball is dropping, that is the downward force which is attracting the ball towards the centre of the surface of the earth.

→ Air resistance force is the upward force that will be acting while the ball is dropping on the ground.

→ The buoyancy force is the type of force that will act when the ball will touch the ground, then due to buoyancy force, the ball will bounce.

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg