keyword

how does a plant obtain carbon dioxide for photosynthesis

Monthly search volume and cost-per-click data for "how does a plant obtain carbon dioxide for photosynthesis" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+does+a+plant+obtain+carbon+dioxide+for+photosynthesis&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

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
plant gases	3,600	$2.03	10/20
how does carbon get into plants	390	$0	8/20
where does plants get carbon dioxide from	210	$0	9/20
from where do plants get carbon dioxide	210	$0	8/20
where do plants get carbon dioxide from	210	$0	8/20
how do plants take in carbon dioxide	170	$0	9/20
how do plants get carbon	170	$0	8/20
how do plants obtain carbon	140	$0	8/20
where do plants get carbon from	110	$0	8/20
where do plants get carbon	90	$0	9/20

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=how+does+a+plant+obtain+carbon+dioxide+for+photosynthesis&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