WASHINGTON (AP) An overwhelming majority of people in the United States say they have recently experienced an extreme weather event, a new poll shows, and most of them attribute that to climate change .

But even as many across the country mark Earth Day on Saturday, the poll shows relatively few say they feel motivated when they talk about the issue.

The findings from The Associated Press-NORC Center for Public Affairs Research poll echo growing evidence that many individuals question their own role in combating climate change. Still, the poll suggests people are paying attention.

About half of U.S. adults say they have grown more concerned about the changing climate in the past year, and a growing number say they are talking about it.

Adriana Moreno said she feels like shes been talking about climate change for years, but its only recently that the 22-year-old high school teacher has noticed her older family members bringing up the issue more and more almost every time I see them, said Moreno, a Democrat in New York.

Her family on the East Coast talks about how the seasons have changed while her family in El Salvador talks about how poorly some crops on their farm are faring. After years of hearing about Morenos own interest in the issue, her parents have themselves become more interested.

Its not that they didnt believe in climate change before, Moreno said, but it was out of sight, out of mind.

Overall, about 8 in 10 U.S. adults say that in the past five years they have personally felt the effects of extreme weather, such as extreme heat or drought, according to the poll. Most of them 54% of the public overall say what they experienced was at least partly a result of climate change. Theyre not wrong, said the head of the federal agency overseeing weather and climate issues.

It is a reality that regardless of where you are in the country, where you call home, youve likely experienced a high impact weather event firsthand, National Oceanic and Atmospheric Administration chief Rick Spinrad said at a meteorological conference this year, noting that the United States has the most weather disasters that cost $1 billion of any nation in the world.

NOAA uses weather disasters that cost $1 billion as a measure of climate change and how it affects people. Last year there were 18 of those events , costing more than $165 billion in total and killing 474 people. That included Hurricane Ian and an ongoing drought in the West.

These types of weather events hit the nation on average once every 82 days in the 1980s, but are now smacking the country at a rate of slightly more than once every two weeks, Spinrad said.

With a changing climate, buckle up, Spinrad warned. More extreme events are expected.

The poll shows about three-quarters of U.S. adults say recent extreme weather events have had at least some influence on their beliefs about climate change.

After 2 1/2 years living in Agoura Hills, California, Rick Hoeft has noticed extreme weather events that make him concerned about climate change now more than ever before. He hadnt been face to face with the same weather whiplash when he lived for decades in Hawaii and Michigan, where hes moving back to this month.

Hearing about the things like the fires and seeing the hills around here being brown and not getting any rain for three, four, five months in a row ... its not something Id ever thought of anywhere else because Ive never been in such extreme drought, the 65-year-old Republican retiree said. Then, when we finally do get rain, its extreme.

He says his girlfriend, who had lived in California for 45 years, tells him this isnt normal.