seodata.dev

keyword

what is carbon dioxide in plants

Monthly search volume and cost-per-click data for "what is carbon dioxide in plants" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=what+is+carbon+dioxide+in+plants&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-02 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
why do plants use carbon dioxide 30 $0 15/20
how does carbon dioxide help plants 30 $0 12/20
co2 producing plants 30 $0 7/20
do plants consume co2 30 $0 7/20
plants get carbon dioxide from 30 $0 7/20
uses of carbon dioxide in plants 20 $0 14/20
what is carbon dioxide used for in plants 20 $0 12/20
carbon dioxide used by plants 20 $0 10/20
where do plants absorb carbon dioxide 20 $0 7/20
why do plants take in carbon dioxide 10 $0 10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=what+is+carbon+dioxide+in+plants&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt