Question

Q.3-What are the three realms of the earth?


Q.4-How does sun get energy?


Q.5-Why should we protect our historical heritage?


Q.6-What are rock paintings?​

Answer 1

Answer:

Ans.3 The different realms of the earth are the lithosphere, hydrosphere, and atmosphere.

Ans.4 The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom.

Ans.5 Conservation of heritage buildings is very important because it provides a sense of identity and continuity in a fast changing world for future generations. ... Heritage buildings basically represent the past history and culture of a nation. They constitute together the architectural heritage of an area.

Ans.6 In archaeology, rock art is human-made markings placed on natural surfaces, typically vertical stone surfaces. A high proportion of surviving historic and prehistoric rock art is found in caves or partly enclosed rock shelters; this type also may be called cave art or parietal art.

Hope it will help uhh☑️☑️

Answer 2

Congratulations for new rank!