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Earth Science : Recent Questions and Answers (Page 19)

Find answers to your questions about Earth Science or help others by answering their Earth Science questions.

Does evaporated hand sanitizer pollute the environment?

With all the COVID-19 stuff going on, I feel the usage of alcohol-based hand sanitizers has increased many fold.I wonder what happens to all that evaporated alcohol in the...

Asked on 01/08/2021 by Anurag Dubey

1 answer

What is the oldest sediment?

Sedimentary rocks in Akilia or at Hudson Bay have been proposed as the oldest in the world. My question is not related to rocks, but rather to sediment...

Asked on 01/07/2021 by arkaia

3 answer

Has a hurricane ever crossed the Atlantic Ocean more than once?

I noticed that Paulette (2020) is still a named storm and is now approaching northern Africa and Spain. It is forecast to begin moving west again in the coming...

Asked on 01/07/2021

0 answer

What percent of the Earth's core is uranium?

What percent of the Earth's core is uranium? And how much of the heat at the core is from radioactive decay rather than other forces?...

Asked on 01/02/2021 by Steve Farkus

3 answer

What sort of a plate is the Sunda plate?

I have read that the islands of Sumatra & Java have resulted from the subduction of oceanic crust of the Indo-Australian plate beneath the Sunda plate. I want to know...

Asked on 01/01/2021 by HARVEER RAWAT

2 answer

Is it a Lake, Cove, Tidal Creek or a Spring?

We are very confused by this water body. This is called "Carolina Lake" however other suggests that it is not a Lake but a cove. Other say it is a...

Asked on 12/31/2020 by April Jashmer Anting

0 answer

How to incorporate trends within a ternary diagram?

I would like to know if there exist any python codes to generate a piper plot with trends such as pH, Hardness plotted inside the plots to see how the...

Asked on 12/31/2020 by Ali Abbas

0 answer

Why do the highest temperature levels occur at midday?

I also see that weather forecast sites show temperatures decreasing starting from 3 to 4 pm, but the thermometer shows that it starts droping at sunset....

Asked on 12/31/2020 by quee

1 answer

Lightning activity day curve - why it has high and narrow peak?

Atmospheric potential gradient changes during the day, as different areas of lightning activity come under Sun. This illustration from "The...

Asked on 12/30/2020 by Vashu

2 answer

Why does the salt in the oceans not sink to the bottom?

This is something that just occurred to me. If heavier elements sink, then how can the entire ocean be salty? Shouldn't the 'salt', because of its density, all sink to...

Asked on 12/30/2020 by user17432

10 answer

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