Importance Of Light On Earth

The sun warms our seas stirs our atmosphere generates our weather patterns and gives energy to the growing green plants that provide the food and oxygen for life on earth.

Importance of light on earth. The invention of fire was man s attempt to substitute the light of the day while he fights the darkness of the night. Answer 1 of 17. Light gives us solar energy which shies. The sun provides some animals and humans that feed on plants with food as it helps the plants to make its own food by the photosynthesis process.

Natural light comes from sunlight. It contains all the vitamin d which we need for our skin only in the morning time. The sun and us nothing is more important to us on earth than the sun without the sun s heat and light the earth would be a lifeless ball of ice coated rock. It has a significant role in human lives and also the environment.

During photosynthesis in green plants light energy is captured and used to convert water carbon dioxide and minerals into oxygen and energy rich organic compounds. Humans can grow food with light. Importance of heat uses for light importance of both gives life on earth warmth. Humans need light to see and go about daily activities.

It is one of the most important factors for the survival of animals and plants on earth. In plants light energy from the sun converts to heat energy and gets trapped in the leaves to form carbohydrates. Without light there would be no life on earth. Heat energy helps to.

Stratospheric ozone depletion due to human activities has resulted in an increase of ultraviolet radiation on the earth s surface. The sun is very necessary for the other living organisms that it provides us with light for the vision and to do our work. Without light plants would be unable to grow photosynthesis is a chemical process that converts carbon dioxide into organic compounds particularly sugars so the plant has food using the. The sun is used in heating water and warming houses by the solar.

The article describes some effects on human health aquatic ecosystems agricultural plants and other living things and explains how much ultraviolet radiation we are currently getting and how we measure it. Produces patterns in the atmosphere and weather. Photosynthesis the process by which green plants and certain other organisms transform light energy into chemical energy. Light is a form of energy that is visible to the eye.

Today technological advancements allow people to exploit other beneficial uses of light such as solar power. Heat and energy are quite related and are known to man before advancements in science. Light is not a life but we need it either directly or in some battery form and without it we all be doomed. This is because we need plant life not just so that we have a source of food but also to create oxygen so that we can actually breathe.