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By:Brianna Ruiz-Villalba

2nd period

INTRODUCTION

Today I will be talking about how energy derived from the sun is used by plants to produce sugar, transferred into the food chain or food web. I will also be talking about photosynthesis

Intro

How does energy come from the sun

The sun produces energy in its core in a process called nuclear fusion. During this the suns hot temperature and high pressure causes hydrogen atoms to combine. Which becomes into one helium atom.

Energy from the sun

Pictures

How do plants use photosynthesis

Photosynthesis

During photosynthesis, plants trap light energy within their plants. They also use this technique with photosynthesis to make their food. Plants use the energy from the sun combined with water to make glucose.

Pictures

Why do plants use photosynthesis

Plants use photosynthesis to make food.

Plants use the energy of the sun to change water and carbon dioxide to produce sugar also called (glucose.)

Why photosynthesis

Examples of glucose and it how works in plants

Example of glucose

Food web

A food web is an interconnection of food chains. A food web has all food chains in one ecosystem. It also shows how plants and animals are connected.

Food web

Why we need the food web

We need the food web because their an important tool. Also because its sustaining life providing nutritionist and oxygen

Why we need the food web

CITATIONS I USED

Citations

  • https://nhpbs.org/natureworks/nwepphotosynthesis.htm

  • https://www.factmonster.com/dk/encyclopedia/science/photosynthesis

  • http://lsa.colorado.edu/essence/texts/solar.html

  • https://www.nationalgeographic.org/encyclopedia/food-web/
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