Earth's History

Earth's History

7th Grade

54 Qs

quiz-placeholder

Similar activities

Cell Transport and Mitosis

Cell Transport and Mitosis

6th - 9th Grade

54 Qs

Unit 11 Review - Seasons, Weather, Climate

Unit 11 Review - Seasons, Weather, Climate

6th - 8th Grade

50 Qs

Plate Tectonics and Rock Cycling

Plate Tectonics and Rock Cycling

6th - 8th Grade

50 Qs

Thermal Energy CFA Review

Thermal Energy CFA Review

7th Grade

53 Qs

 Form 1 INT SCI T2 EOT Exam

Form 1 INT SCI T2 EOT Exam

7th Grade

56 Qs

Alternative Energy and Heat Transfer Review

Alternative Energy and Heat Transfer Review

4th - 8th Grade

50 Qs

SC Ready Phases of the Moon Review

SC Ready Phases of the Moon Review

4th Grade - University

58 Qs

Earth's History

Earth's History

Assessment

Quiz

Science

7th Grade

Medium

Created by

Megan Yager

Used 5+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

54 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is unique about the K-T boundary?

The color it has
It's enormous width
The position in the sediments
Its high concentration of Iridium

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Where did the Iridium in K-T boundary come from ?

The explosion of a Supernova
An asteroid that crashed into the Earth
The Sun
The vulcanism that occurred during Carboniferous

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

why was it important to find a huge crater for Alvarez's investigation?

To find the Iridium
To prove the impact of a huge asteroid
To prove the extinction of dinosaurs
To find the fossil of the oldest dinosaur

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Why can the K-T boundary be considered  like a "last frontier" for Dinosaurs?

They loved this layer of clay
No dinosaur fossils have been found above this layer
No dinosaur fossils have been found below this layer
They lived in this layer of clay

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What kind of plants resisted the catastrophic impact the best?

Oaks
Grass
Ferns
All of above

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which layer is oldest?

A
W
G
Z

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Why was shocked quartz a key piece of evidence?

because we know shocked quartz occurs when explosions (like nuclear bombs) happen, so it meant a large impact occurred

because quartz is only found on the sea floor so the crater had to be in the water

because quartz is a rare metal from outer space

because shocked quartz was not found above the K/T boundary

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?