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Give an example of one type of energy conversion change to another form?
Heating food in a microwave: Electromagnetic radiation energy in the form of microwaves cause increased vibration of bonds in water molecules resulting in the increased heat production.
Why do plants and animals need light energy?
Most animal needs light to be able to search for their foods and some other important things they need to survive.it is not every animals that needs light,there are some animals that can survive even without light;for example, a BAT a bat does not need light to survive and a cat also needs not too much light to survive.these two animals can see at night so they dont need light. but generally all animals need light to survive.
How is energy transferred in various examples, such as a ball rolling down a hill, a light bulb emitting light, and a person eating food?
Energy is transferred in different ways in various examples. In the case of a ball rolling down a hill, potential energy is converted to kinetic energy as the ball moves. In a light bulb emitting light, electrical energy is converted to light and heat energy. When a person eats food, chemical energy from the food is converted to mechanical energy for bodily functions.
What would the world be like without light energy?
Without light energy, the world would be in total darkness. Plants would not be able to carry out photosynthesis, which would disrupt the food chain and ecosystem. Human and animal activities that rely on light for vision and navigation would be severely impacted, leading to significant challenges in daily life.
What cannot be done without energy?
Life cannot exist without energy. Energy cannot be created or destroyed it however changes forms. Everyone and thing possess energy. The amount of energy mankind possess is different from the amount or enery stored in, say a plant.
What is production of food without light energy?
Humus
What do plants get their food from?
Plants do not make food at night because food (glucose) production is dependent upon light. Photosynthesis is powered by sunlights energy producing NADPH, and ATP. These molecules are essential for the production of glucose in the calvin cycle. Therefore without the light dependent reactions, the light independent reactions associated with photosynthesis cannot take place.
Do plants produce when they have no light?
No. They need light for energy which they use to make food with.
Life energy processes and food production?
plants can make their own food by the process of photosynthesis photo means sun or light while synthesis means together or making food together the are to kinds of process in food reaction the dark and light reaction
What do plants need the energy of the sun?
Because it converts light enrgy into food and Without food no living thing can liv
Do plants use only light to make food?
No plant not only depend on light but also on CO2 and H2O for its production of food. Allthoug it can not make food in absence of light as it helps in reaction of carbon dioxide and water and work as energy for the reaction.
Is Photosynthesis food production in organisms with chlorophyll?
No, photosynthesis is a process through which plants and some other organisms convert light energy into chemical energy in the form of glucose. This glucose can later be used as a source of energy, but it is not considered food production within the organism itself.
How plants make food without the aid sunlight?
They cannot make so. They obtain energy from light
Do beans produce food when they don't have carbon dioxide?
Beans, like all plants, require carbon dioxide (CO2) for photosynthesis, the process by which they convert light energy into chemical energy to produce food. Without CO2, beans cannot effectively photosynthesize, leading to a lack of food production and stunted growth. In essence, carbon dioxide is essential for beans to generate the energy and nutrients they need to thrive.
If a plant is kept under green colored light for an exteneded period of time what will happen to the plants food production?
If a plant is kept under green light for an extended period, its photosynthesis will be affected as green light is not efficiently absorbed by chlorophyll, the pigment responsible for photosynthesis. This can lead to a decrease in the plant's food production as it may not receive the necessary light energy required for photosynthesis.
When a bicycle generator is used to turn on a safety light where does the energy ultimately come from?
Ultimately from the Sun, which has provided the energy to grow the food the rider has eaten. Without that food the rider wouldn't be able to power the motion of the bike, which powers the light.
How does light affect the rate at which food spoils?
Yes, light makes food spoil faster. Energy causes decay and deterioration. Light is a form of energy,and the more energy exposed to the food, the more quickly food will spoil.
