Quick Answer: Why is the Sun said to be the ultimate source of energy on Earth?

Why is sun the ultimate source of energy on Earth?

The Sun is the Ultimate Source of Energy. Every morning the sun rises, bringing light and heat to the earth, and every evening it sets. … Plants convert light energy from the sun into chemical energy (food) by the process of photosynthesis. Animals eat plants and use that same chemical energy for all their activities.

Why is sun the ultimate source of energy Class 7?

The solar energy is very important to carry out the process of photosynthesis, it is captured by the leaves and stored in the plant in the form of food. And this in turn use by other organism to get food to obtain energy Thus, we say that sun is the ultimate source of energy for all living organisms.

Why is the sun known as the main source of energy?

The sun is considered the primary energy source since it is the source of nearly all the earth’s energy. Plants produce food using sunlight, and the food we get from plants and animals also has its primary sunlight source. … In turn, animals eat plants and use that same chemical energy for all their activities.

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Why is it said that the sun is the ultimate source of energy in photosynthesis?

Explanation: Sun is the ultimate source of energy. Plants & other photosynthetic organisms take energy from the sun to make food and this food is eaten by us and ultimately we get energy. Hence, sun is the ultimate source of energy.

How is the sun the ultimate source of energy for all living organisms?

Complete answer: The ultimate source of energy for all living organisms on earth is the ‘Sun‘. … Plants use the sun’s radiant energy to produce food by photosynthesis and in return store the food (chemical energy) in their fruits, stems, and roots. This form of stored energy is also known as biomass energy.

What is the ultimate source of energy for the Earth Brainly?

Sun is the ultimate source of energy for earth and its inhabitants. Everything on earth is powered by the sunlight.

What is the ultimate source of energy for convection on earth?

Earth’s rotation influences global flow of air and water. 2.3 Earth’s weather and climate are mostly driven by energy from the Sun. For example, unequal warming of Earth’s surface and atmosphere by the Sun drives convection within the atmosphere, producing winds, and influencing ocean currents.