Free Printable EARTH & LIFE: 1ST MASTERY REVIEWER

Worksheets

EARTH & LIFE: 1ST MASTERY REVIEWER

Total questions: 27

Worksheet time: 48mins

Name

Class

Date

It is a medium-mass star that should survive long enough for life to

develop.

(a)

These were said to be the first organisms that could produce

oxygen gas during the early Earth through photosynthesis

(a)

It is the only planet that can support life and identified as unique

and habitable in the solar system.

(a)

It is a condition that distinguishes organisms from inorganic objects

and dead organisms

(a)

It is a region in the universe where water could remain liquid

(a)

(a) is a major sphere of Earth that deals with the solid components, such as landforms, rocks, and layers of Earth.

Atmosphere is affected by the Earth’s (a) that is why as the altitude

increases, the gases in the atmosphere decreases.

Hydrosphere comes from the Greek word (a) which means water.

Earth is a complex (a) of interrelating physical, chemical and biological processes.

10.

The sphere composed of all living things and the areas where they were found is

called (a) .

11.

Extremophiles are organisms that thrived and able to adapt to

moderate environment.

true

false

12.

Due to the distance of Earth to the sun, the amount of heat and

Chemical energy received is just enough.

True

False

13.

The presence of carbon dioxide first started when cyanobacteria

emerged.

True

False

14.

In 1952, Stanley Miller and Harley Urey conducted an experiment

that replicated the conditions of early Earth.

True

False

15.

Luster is the quality and intensity of reflected light exhibited by

mineral

True

False

16.

The solar system is composed of the sun and the eight major

galaxies revolving around it.

True

False

17.

Minerals can be identified based on physical and mechanical

properties.

True

False

18.

Metals and intermetals are minerals with low thermal and electrical

conductivity.

True

False

19.

Crystal form is the artificial shape of the mineral before the

development of any cleavage or fracture.

True

False

20.

Lightness is a measure of the resistance of a mineral.

True

False

21.