Page 22 - Final Science_B.B_prep.1_t.1_unit2 2026_Neat

? The impact of gravitational force

The occurrence The stability of The black hole Orbital
of tidal all objects and phenomenon motion

phenomenon. rainfall.

Tidal natural phenomenon occurs due to the

gravitational attraction between the Moon & Earth
causing periodic changes in elevation and rescission

of water in seas & oceans

? It is most noticeable in the Bay of Fundy in Canada where the
difference bet. Elevation and recission 19m.

? Characteristics of Tides:

1- They occur periodically and regularly twice daily (12 hrs.)
2- Tides are at their peak (highest elevation) when the moon is

new moon or full moon.

? Importance of Tides:

1- Used to generate electricity (renewable source of energy)
2- Used to cleanse water bodies. (naturally)

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