Question

वेयर इज द epel-release टिशु प्रेजेंट राइट इट्स थ्री फंक्शन ​

Answer 1

Answer:

Bohr proposed an atomic model based on quantum theory where electrons moved around the nucleus in definite orbits.

If the electron absorbs a quantum of energy, it moves to an orbit with a higher energy level. It then becomes excited and emits energy to return to its stable orbit.

Answer 2

Answer:

Landforms are natural physical features of the Earth's surface. As an element of topography, a landform is defined by its shape, location and how it was formed. Take a look at examples of landforms found on our planet as well as the minor landforms found in different biomes.

landform Banff National Park