What is the ultimate source of energy on earth why?

What is the ultimate source of energy and why?

Sun – The Ultimate Source Of Our Energy.

What is the ultimate source of energy on the earth Why do you say so?

The sun is called the ultimate source of energy because it is the source of almost all energise of the earth. -» Plants make food using sunlight, the food that we get from plants and animals also has its prime source as sunlight.

Why sun is the ultimate source of energy?

The sun is called the ultimate source of energy because: It is the primary source of energy for the earth. With the help of solar energy, all green plants(producers) produce food by the process of photosynthesis. In turn, animals eat plants and use that same chemical energy for all their activities.

Why is sun called the ultimate source of energy Class 7?

The Sun is called the ultimate source of energy.

Plants require sunlight, water, and CO2 for photosynthesis. Plants convert light energy from the sun into chemical energy which is in the form of food. … Hence sun called the ultimate source of energy.

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Why is the sun the best source of energy?

It radiates light and heat, or solar energy, which makes it possible for life to exist on Earth. Plants need sunlight to grow. Animals, including humans, need plants for food and the oxygen they produce. Without heat from the sun, Earth would freeze.

What is the ultimate source of nearly all energy on Earth nuclear?

The sun is the ultimate source of almost all kinds of energy on earth, either directly or indirectly.

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.

Why do we still encounter energy crisis in spite of the different sources of energy?

The energy crisis is a result of many different strains on our natural resources, not just one. There is a strain on fossil fuels such as oil, gas, and coal due to overconsumption – which then, in turn, can put a strain on our water and oxygen resources by causing pollution.