The Three Toed Sloth
The sloth is a mammal, they are endangered. It gives live birth but not on land in trees.
Sloths spend most of their life in trees, because when they are on the ground their claws don't
What kills germs?
Bacteria are prokaryotic (having no nucleus), one-celled organisms. Individual bacterial cells are visible
only with the aid of a high-powered microscope. Under proper nutritional and environmental conditions,
bacteria can be gr
Earth Space Science
S E MESTER 1 E X A M R E V I EW
M RS . JI L L BROWN
6 2 0 - 755- 4772
Whats coming up
Earth Space Science-Semester 1
Final Exam Review
Assignments due this week:
No new assignment's
Any assignments with a zero or ar
Due: Last Tuesday
A soil sample is 25 percent sand, 55 percent clay, and 20 percent silt. Use the following soil
texture triangle to determine the type of soil present in this sample.
Examine the electromagnetic spectrum below.
What can you conclude about gamma rays compared to radio waves?
Gamma rays have a lower frequency than
What is the relationship between temperature and altitude in the troposphere?
As altitude increases, temperature decreases.
As altitude increases, temperature increases.
As altitude increases, temperatures remain the same.
2.03 water quality test
What would most likely happen to fish in a pond with low levels of dissolved oxygen?
There is less algae for fish to eat.
Fish populations will grow out of control.
Fish will experience difficulty breathing.
Fish will release more
People can increase water conservation by
eating more food
drinking more water
taking longer showers
Which of the following is the most wasteful use of water?
Taking a shower rather than a bath
Why does hurricane season occur from late spring through fall in the Atlantic region?
To form, hurricanes need warm ocean waters.
To form, hurricanes need the high air temperatures to form.
Hurricanes result from thunderstorms,
Which process in the water cycle do plants perform?
2 of 2
What happens to the motion between water molecules when liquid water transforms to a
Hydrogen bonds are
Which of the following is a physical or chemical characteristic of a mineral?
Minerals are organic.
Minerals have a crystal structure.
Minerals may be solid, liquid, or gas.
Minerals consist of a varied
2.01 SURFACE WATER
Earth's Surface Water
Earth is the ultimate recycler. Much of its water is constantly recycled in the water cycle. The water cycle is
the mechanism by which water moves between Earth's atmosphere, geosphere, biosphere,
0.06 The Conservation of Mass and Energy
You will be exploring three scenarios and conducting observations on the physical and chemical changes in
matter: The Iced Tea Debate, Salty Soup, and Fire Bug.
[FW.01] A pharmaceutical firm is dumping chemical wastes into a lake in a location. This is
causing serious health problems among residents of the location. Which of these is the best
method to solve this problem?
Ask the he
02.04: Water Conservation
Kitchen: Water Conservation
Water conservation consists of the efforts of individuals, communities, industries, and governments to
protect and conserve water resources. Conserving water means protecting the quality and quantity o
Bushi who served a lord eventually came to be called (5 points)
How did tax exemptions for land reclamation programs affect the central government o
02.03: Water Quality
Did you know your water may contain more than you can see with your eyes? Let's take a closer look at what is in a
sample of water.
Select each water component below to learn more about what your water might contain. Be sure to add th
Biltmore Remodeling Worksheet
1. Do not modify shaded cells. These cells contain formulas or other fixed information. If you change one by accident, open the original document.
2. Complete the Area of Room column in the Calculations Table. (Hin
SCIENCE 6.0 PRETEST
How are physical and chemical changes similar?
in a phase
Brown-Physical Science Spring Final (10 points)
No outside materials required for this final.
Answer TWO of the following questions. Be sure to read the question carefully and all parts
that may be required in the question.
A student states that the
A scientific investigation is a process used to test hypotheses and to answer questions by drawing
conclusions based on observable data.
Science skills include the ability to observe phenomena, predict outcomes, an
M ODUL E 6 R E V IEW
M RS . JI L L BROWN
6 2 0 - 755- 4772
Whats coming up
Module 6 Reactions
6.01 Chemical Reactions
6.02 Classifying Chemical Reactions
6.03 Chemical Reactions & Energy
6.04 Reaction Rates & Temperature
PS 5.06 Lab Report: Acid and Base Investigation
Watch this YouTube Video so you can see what you will be doing.
BH Virtual Lab Link (Also on the lesson WHY Tab):
Chemically speaking, an acid is a compound that increases the concentration of H + (hydrogen) ions when
dissolved in water. A hydrogen atom is a proton and an electron. When it loses the electron, it is just a
proton. Hydrogen ions are pr
PS 5.07 Short Answer Review
Please answer each question as completely as possible. You may refer to your
notes, the lessons or internet sources.
1. A student tested a sample of carbon (C) by combining it with water. There was no
UNIT 5 SCIENCE TEST
1. Which of the following explains why elements in column 17 (the halogens) are very reactive?
Their atoms contain three energy levels.
Their atoms need only one electron to complete their outer energy level.
Their atoms have large mas