# 05 - Greenhouse Gas Emission

<figure><img src="https://2550165886-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fyb2qmcYgqwLw68em5mST%2Fuploads%2FDV7AMKMu5PIi6dMD0iH5%2Fmartin-sepion-JPeHVH-c3Z8-unsplash.jpg?alt=media&#x26;token=6ef939c4-00a6-47de-8044-d1ea2adc54bd" alt=""><figcaption><p>Photo by <a href="https://unsplash.com/@martin_sepion?utm_source=unsplash&#x26;utm_medium=referral&#x26;utm_content=creditCopyText">Martin Sepion</a> on <a href="https://unsplash.com/s/photos/greenhouse-gas-emissions?utm_source=unsplash&#x26;utm_medium=referral&#x26;utm_content=creditCopyText">Unsplash</a></p></figcaption></figure>

### Description

This activity visualizes data representing the amount of **carbon** **dioxide** produced by each province in a year, from 2009 to 2019, measured in **kilotonnes**.

We are using two of our tools the neopixel grid and the neopixel ring.

{% content-ref url="05-greenhouse-gas-emission/a-neopixel-grid" %}
[a-neopixel-grid](https://resources.digitalmoment.org/micro-bit-data-and-climate-change/showcase-projects/05-greenhouse-gas-emission/a-neopixel-grid)
{% endcontent-ref %}

{% content-ref url="broken-reference" %}
[Broken link](https://resources.digitalmoment.org/micro-bit-data-and-climate-change/showcase-projects/broken-reference)
{% endcontent-ref %}

We start with our **neopixel grid**.  See you in the next section.

<details>

<summary><span data-gb-custom-inline data-tag="emoji" data-code="1f34e">🍎</span>Teacher's Corner - Kilotonne</summary>

* > 1 Kilotonne of metric kiloton (unit of mass( is equal to 1000 metric tons. A metric ton is exactly 1000 kilograms (SI base unit) making a kilotonne equal to 1000000 kilograms. 1 kt = 1000000 kg. [**source**](https://www.kylesconverter.com/mass/kilotonne-to-tonnes)

</details>

<details>

<summary><span data-gb-custom-inline data-tag="emoji" data-code="1f34e">🍎</span>Teacher's Corner - Green House Emmisions Canada</summary>

For detailed information on more data related to Green House emissions in Canada visit this [**link**](https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=3810009701)

</details>