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<span class="breadcrumb_last" aria-current="page">How Trees Grow from Carbon Dioxide and Water</span></span></div><h1 class="entry-title">How Trees Grow from Carbon Dioxide and Water</h1><div class="entry-meta entry-meta-divider-customicon"> <div class="meta-comments"><span class="kadence-svg-iconset"><svg class="kadence-svg-icon kadence-comments-alt-svg" fill="currentColor" version="1.1" xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 28 28"><title>Comments</title><path d="M10 14c0 1.109-0.891 2-2 2s-2-0.891-2-2 0.891-2 2-2 2 0.891 2 2zM16 14c0 1.109-0.891 2-2 2s-2-0.891-2-2 0.891-2 2-2 2 0.891 2 2zM22 14c0 1.109-0.891 2-2 2s-2-0.891-2-2 0.891-2 2-2 2 0.891 2 2zM14 6c-6.5 0-12 3.656-12 8 0 2.328 1.563 4.547 4.266 6.078l1.359 0.781-0.422 1.5c-0.297 1.109-0.688 1.969-1.094 2.688 1.578-0.656 3.016-1.547 4.297-2.672l0.672-0.594 0.891 0.094c0.672 0.078 1.359 0.125 2.031 0.125 6.5 0 12-3.656 12-8s-5.5-8-12-8zM28 14c0 5.531-6.266 10-14 10-0.766 0-1.531-0.047-2.266-0.125-2.047 1.813-4.484 3.094-7.187 3.781-0.562 0.156-1.172 0.266-1.781 0.344h-0.078c-0.313 0-0.594-0.25-0.672-0.594v-0.016c-0.078-0.391 0.187-0.625 0.422-0.906 0.984-1.109 2.109-2.047 2.844-4.656-3.219-1.828-5.281-4.656-5.281-7.828 0-5.516 6.266-10 14-10v0c7.734 0 14 4.484 14 10z"></path> </svg></span><a class="meta-comments-link anchor-scroll" href="#comments">1 Comment</a></div></div></header> <div class="entry-content single-content"> <figure class="wp-block-image is-style-default"><img fetchpriority="high" decoding="async" width="678" height="378" src="https://earthhow.com/wp-content/uploads/2018/12/Tree-Growth-0-678x378.png" alt="Tree Growth" class="wp-image-2536"/></figure> <div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <h3 class="wp-block-heading">How trees grow</h3> <p>A common misconception is that trees grow only using the contents of the soil. As a result, when trees or new vegetation grow over time, it would deplete the soil.</p> <p>Although there’s some truth to this, most of the plant growth is taken from the contents of the air and rainwater.</p> <hr class="wp-block-separator has-css-opacity is-style-default"/> <blockquote class="wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow"> <p>“Trees grow using carbon dioxide and rain from the atmosphere. From seed to trunk, plants use sunlight as the catalyst to undergo photosynthesis.”</p> </blockquote> <hr class="wp-block-separator has-css-opacity is-style-default"/></div></div><div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <h3 class="wp-block-heading">Photosynthesis and plant growth</h3> <div class="wp-block-image is-style-default"> <figure class="alignright"><img decoding="async" width="290" height="300" src="https://earthhow.com/wp-content/uploads/2018/11/Photosynthesis-290x300.png" alt="Photosynthesis Process" class="wp-image-1736" srcset="https://earthhow.com/wp-content/uploads/2018/11/Photosynthesis-290x300.png 290w, https://earthhow.com/wp-content/uploads/2018/11/Photosynthesis.png 407w" sizes="(max-width: 290px) 100vw, 290px"/></figure></div><p>The <a href="https://earthhow.com/photosynthesis-process/">photosynthesis process</a> produces sugars to create the trunk and other structures of the tree.</p> <p>Instead, the nutrients that plants get from soils mostly aren鈥檛 used as part of the main body and structure of a tree.</p> <p>Plants use <a href="https://earthhow.com/soil-nutrients/">these soil nutrients</a> for the more complex structures within plants, such as functional proteins and enzymes.</p> <p>This means that most of the dry mass of trees is made from the contents of the air and water.</p></div></div><div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <h3 class="wp-block-heading">Gas burnt in your car ends up in plant material</h3> <div class="wp-block-image is-style-default"> <figure class="alignright"><img decoding="async" width="290" height="300" src="https://earthhow.com/wp-content/uploads/2018/11/Gas-Combustion-290x300.png" alt="Gas Combustion" class="wp-image-1814" srcset="https://earthhow.com/wp-content/uploads/2018/11/Gas-Combustion-290x300.png 290w, https://earthhow.com/wp-content/uploads/2018/11/Gas-Combustion.png 407w" sizes="(max-width: 290px) 100vw, 290px"/></figure></div><p>When your car burns gasoline, fossil fuels are released into the air as carbon dioxide and water vapor.</p> <p>It may stay in the atmosphere for a while, but eventually, plants consume it during photosynthesis.</p> <p>So that same weight from the tank of gasoline gets converted into wood or plant material by photosynthesis.</p> <p>Given how many cars are being driven daily, plants have access to plenty of “material” for their growth. They just need the ideal conditions to grow.</p></div></div><div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <h3 class="wp-block-heading">How Trees Grow from Carbon Dioxide and Water</h3> <p>Trees are important for many reasons, but one of the most critical among them is their ability to sequester carbon dioxide, which means they store carbon in their leaves, bark, and wood. </p> <p>When trees take in carbon dioxide from the atmosphere, they convert it into energy via photosynthesis. Trees also release oxygen back into the air after storing it.</p> <p>While there are many other ways to reduce your carbon footprint, this is an easy way you can help protect our planet while also contributing to its health.</p> <p>If you have any questions or comments about how trees grow, then don’t be shy and drop us a line below.</p></div></div><div class="newsletter1"><span style="color:#FFFFFF">Subscribe to our newsletter:</span> <div class="tnp tnp-subscription-minimal"><form action="https://earthhow.com/wp-admin/admin-ajax.php?action=tnp&na=s" method="post" style="text-align: center"><input type="hidden" name="nr" value="minimal"> <input type="hidden" name="nlang" value=""> <input class="tnp-email" type="email" required name="ne" value="" placeholder="Email"><input class="tnp-submit" type="submit" value="Subscribe" style=""> </form></div></div><div class="kb-row-layout-wrap kb-row-layout-id18718_0cb308-dd alignnone wp-block-kadence-rowlayout"><div class="kt-row-column-wrap 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status-publish format-standard has-post-thumbnail hentry category-evolution-and-tree-of-life category-geologic-timeline category-life-science mv-content-wrapper"><div class="kt-blocks-post-grid-item-inner-wrap kt-feat-image-align-left kt-feat-image-mobile-align-side"><div class="kadence-post-image"><div class="kadence-post-image-intrisic kt-image-ratio-66-67" style="padding-bottom:66.67%;"><div class="kadence-post-image-inner-intrisic"><a href="https://earthhow.com/human-timeline/" aria-label="Read More Human Timeline: How Long Have Humans Existed?" class="kadence-post-image-inner-wrap"><img width="300" height="225" src="https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-300x225.png" class="attachment-medium size-medium wp-post-image" alt="Human Timeline" decoding="async" loading="lazy" srcset="https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-300x225.png 300w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-675x507.png 675w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-425x319.png 425w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-550x413.png 550w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0.png 678w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-326x245.png 326w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-80x60.png 80w, https://earthhow.com/wp-content/uploads/2018/12/Human-Timeline-0-267x200.png 267w" sizes="(max-width: 300px) 100vw, 300px"/></a></div></div></div><div class="kt-blocks-post-grid-item-inner"><header><h6 class="entry-title"><a href="https://earthhow.com/human-timeline/">Human Timeline: How Long Have Humans Existed?</a></h6><div class="kt-blocks-post-top-meta"></div></header><div class="entry-content"></div><footer class="kt-blocks-post-footer"><div class="kt-blocks-post-footer-left"></div><div class="kt-blocks-post-footer-right"></div></footer></div></div></article></div></div></div></div></div></div></div></div></article> <div id="comments" class="comments-area"> <h2 class="comments-title">One Comment</h2> <ol class="comment-list"> <li id="comment-26004" class="comment even thread-even depth-1"> <article id="div-comment-26004" class="comment-body"> <footer class="comment-meta"> <div class="comment-author vcard"> <b class="fn">Ginger Storey-Welch</b> <span class="says">says:</span></div><div class="comment-metadata"> <a href="https://earthhow.com/tree-growth/#comment-26004"><time datetime="2023-12-20T20:28:33-06:00">December 20, 2023 at 8:28 pm</time></a></div></footer> <div class="comment-content"> <p>I was just reading about a researcher in Arizona on Mt. Bigelow who determined the ponderosa pines there simply quit growing last July, months before the growing season normally ends, due to the extreme heat.<br /> <a href="https://www.washingtonpost.com/climate-environment/interactive/2023/global-heat-record-arizona-trees-rings/?utm_campaign=wp_post_most&utm_medium=email&utm_source=newsletter&wpisrc=nl_most" rel="nofollow ugc">https://www.washingtonpost.com/climate-environment/interactive/2023/global-heat-record-arizona-trees-rings/?utm_campaign=wp_post_most&utm_medium=email&utm_source=newsletter&wpisrc=nl_most</a></p> <p>Obviously this has grave implications if results are confirmed. My question is—do trees continue to take in CO2 if they stop growing? If so, at what rate? Would those trees have absorbed CO2 differently after they stopped in July? Because this has implications for a negative feedback loop.</p> <p>Thank you for any clarification you can offer. Ginger</p></div></article> </li> </ol> <div id="respond" class="comment-respond"> <h3 id="reply-title" class="comment-reply-title">Leave a Reply</h3><form action="https://earthhow.com/wp-comments-post.php" method="post" id="commentform" class="comment-form" novalidate><p class="comment-notes"><span id="email-notes">Your email address will not be published.</span> <span class="required-field-message">Required fields are marked <span class="required">*</span></span></p><p class="comment-form-comment comment-form-float-label"><textarea autocomplete="new-password" id="i477054932" name="i477054932" placeholder="Leave a comment..." cols="45" rows="8" maxlength="65525" aria-required="true" required="required"></textarea><textarea id="comment" aria-label="hp-comment" aria-hidden="true" name="comment" autocomplete="new-password" style="padding:0 !important;clip:rect(1px, 1px, 1px, 1px) !important;position:absolute !important;white-space:nowrap !important;height:1px !important;width:1px 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