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Earth Sciences & Geology

Why Does Pumice Float, But Scoria Doesn't

We just started a Planet Earth unit in science and I am on the Types of Rocks unit. I got a worksheet after the first day and I know the answers to all the question except for this one because I could

Is it true animals can sense earthquakes early

and how early can they sense them.-somehow they can, i learned this in geography. one sign of an earthquake coming is when your pet starts acting very strangely, like jumping around and shouting (bark

Is the world really going to end

im scared i have my whole life ahead of me i dont wanna die im toooo young please only serious answers-The simplest answer: NO. BUT, if you would like some background knowledge then read the followi

What do you know about the atmosphere (air)

what is it made up of? etc.-Atmosphere... The Earth is surrounded by a blanket of air called the atmosphere. The atmosphere is made up of various gases that act as a protective shield for the Earth an

Wil the world end may 21

I just saw a post on discovery news about there going to be earthquakes and Im freaked out..?anybody else see it???-in the bible it says the world will end when you least expect it! there will most li

What are deep sea seahorses with a trumpet-like mouth called

This question sounds stupid.. but I was just watching a documentary about ocean life and there was this really cool seahorse-shaped animal that looked like it was made of leaves, and it had a trumpet-

Why do beaches usually show changes and variations from summer season to winter season

Surf is generally higher during winter along West coast of the U.S., for example, because storms are stronger, creating higher surf, larger swells, etc.The higher surf energies redistribute sand and o

Was their an earthquake in Dayton, Ohio today

Just asking.-You can pull up recent world earthquakes on the USGS page: http://earthquake.usgs.gov/earthquakes/r… The Ohio map shows no activity in the last 7 days. http://earthquake.usgs.gov/earthqu

Will the day of Judgement commence on May 21,2011

Of course not. If you believe in the Bible then you should also believe what is written in it. Jesus has said no one will know the date except the Father alone. In Matthew 24:36 Jesus said, “But abou

Mid-Ocean Ridge help

Along the mid-ocean ridge, where would you find the youngest and oldest crust?-Hi Josh; If you can put your hands on a world map or any map showing the entire Atlantic Ocean it would help explain what

Copper Ore Dressing Process Introduction

About Copper Benefication Industry Processing Flow-Copper Industry Application : Copper products are found everywhere, such as appliances, instruments, piping, electrical applications, architecture an

Why do they build nuclear plants next to oceans

In short to use the water as a cooling source.If you are referring to Japan it is because they are an island and everything is close to the ocean.But not all nuclear plants are next to oceans. USA lo

How does the suns energy sustain animal life

i need a paragraph explaining the process of photosynthesis and a yr7 has to b able to understand it help pls pls!!!!!! its a school assignment its due in two wks-Photosynthesis is the explain through

Weight of A wooden plank?? Please help

How much would a 1 metre (approximately) plank of wood weigh, the type of wood that woul;d be likley ussed for a mining cart to be built?? Please Help-Ash, oak and hickory would be ranked as the bette

If you lived on the equator would you have 12 hours of daylight and 12 hours of darkness.

Yes..I live in Indonesia-If you live in a mobile home and travel along the equator in the same speed as the earth turnes, you will have 24 hours of sun per day :D
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