How did they form? 2025

Show details

4 out of 5

56 votes

The document outlines a lesson plan focused on the study of chondrites and their formation in the early solar system. It includes objectives for students to experiment with simulations, observe meteorite samples, and understand the processes of condensation and accretion that led to the formation of asteroids and planets. The activities involve hands-on experiments using balloons, static electricity, and magnetic marbles to illustrate these concepts. Key vocabulary related to meteorites and their characteristics is also provided.

Here's how it works

01. Edit your form online

Type text, add images, blackout confidential details, add comments, highlights and more.

02. Sign it in a few clicks

Draw your signature, type it, upload its image, or use your mobile device as a signature pad.

03. Share your form with others

Send it via email, link, or fax. You can also download it, export it or print it out.

How to modify How did they form? in PDF format online

Ease of Setup

DocHub User Ratings on G2

Ease of Use

DocHub User Ratings on G2

Working on paperwork with our extensive and user-friendly PDF editor is straightforward. Follow the instructions below to complete How did they form? online easily and quickly:

Sign in to your account. Sign up with your credentials or register a free account to test the product prior to upgrading the subscription.
Import a document. Drag and drop the file from your device or add it from other services, like Google Drive, OneDrive, Dropbox, or an external link.
Edit How did they form?. Effortlessly add and highlight text, insert images, checkmarks, and signs, drop new fillable areas, and rearrange or delete pages from your paperwork.
Get the How did they form? accomplished. Download your modified document, export it to the cloud, print it from the editor, or share it with other participants using a Shareable link or as an email attachment.

Make the most of DocHub, the most straightforward editor to rapidly manage your documentation online!

be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

What was the Earth like before it was formed?

The super-hot core heated the mantle, which made the mantle lighter and caused it to rise up. This mantle was cooled at the ocean floor and became plates, or bedrock. These plates moved with the flow of the mantle and collided with other plates. At the boundaries where plates collided, lots of islands were formed.

How did Earth really form?

The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing planets, including one last giant impact that threw enough rock, gas, and dust into space to form the moon.

How was Earth actually created?

Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere and then the ocean, but the early atmosphere contained almost no oxygen.

How did we form?

Scientific evidence shows that the physical and behavioral traits shared by all people originated from apelike ancestors and evolved over a period of approximately six million years. One of the earliest defining human traits, bipedalism -- the ability to walk on two legs -- evolved over 4 million years ago.

How did life first start on Earth?

The Earth formed more than 4 billion years ago along with the other planets in our solar system. The early Earth had no ozone layer and was probably very hot. The early Earth also had no free oxygen. Without an oxygen atmosphere very few things could live on the early Earth.

How did life actually start on Earth?

The same goes for deep-sea hydrothermal vents. These chimney-like vents form where seawater comes into contact with magma on the ocean floor, resulting in streams of superheated plumes. The microorganisms that live near such plumes have led some scientists to suggest them as the birthplaces of Earths first life forms.

How was our moon created?

The giant-impact theory is most widely accepted today. This proposes that the Moon formed during a collision between the Earth and another small planet, about the size of the planet Mars. The debris from this impact collected in an orbit around Earth to form the Moon.

How did they form? 2025

Here's how it works