WorksheetsFinals Review
Total questions: 28
Worksheet time: 7hrs 0mins
Name
Class
Date
1.
What conditions are need to support life?
a)
Tacos, Takis, Smart Water
b)
Atmosphere, Distance from the sun, Water
c)
What are conditions
?
?
d)
Oxygen, Photosynthesis, Gravity, Carbon Dioxide
2.
What is the Habitable zone?
a)
McDonalds
b)
A habitable planet that is the correct distance from the sun making the temperature just right to support life
c)
Your House
d)
A planet the correct distance from the sun making the water cycle possible
3.
What is necessary for manned space exploration?
a)
Oxygen
b)
Carbon Dioxide
c)
Nitrogen
d)
Helium
4.
What is the relationship of a celestial body compared to its gravitational pull?
a)
Larger objects will push smaller objects away
b)
Smaller objects will push larger objects away
c)
Larger objects will pull smaller objects in with their gravitational force
d)
Smaller objects will pull smaller objects in with their gravitational force
5.
What energy transformation takes place when you turn on the TV?
a)
Average Teen kids morph into the Power Rangers
b)
Chemical to Thermal energy
c)
Mechanical to Electrical
d)
Electrical to Mechanical Energy
6.
What is photosynthesis?
a)
The process where plants use glucose and oxygen to convert it into sunlight, water and carbon dioxide
b)
The process of developing pictures
c)
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
d)
Plants convert chemical into radiant energy to provide food for humans and oxygen for plants
7.
What organisms participate in photosynthesis?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Haters
8.
What energy transformation takes place during photosynthesis?
a)
Thermal to Chemical
b)
Radiant to Chemical
c)
Chemical to Radiant
d)
Chemical to Mechanical
9.
What is the equation for photosynthesis?
a)
H2O+CO2->C6H12O6+O2
b)
C6H12O6+O2->H2O+CO2
c)
H20->O2
d)
H20+CO2+GLUCOSE->O2
10.
What are the products of Photosynthesis?
a)
Oxygen and Glucose
b)
Carbon dioxide and water
c)
Water and Oxygen
d)
Carbon Dioxide and Oxygen
11.
What are the reactants?
a)
Sunlight, water, carbon dioxide
b)
sunlight and water
c)
sunlight, water, oxgen
d)
Sunlight, Carbon Dioxide, Glucose
12.
What is the difference between a food chain and food web?
a)
One says chain and one says web
b)
One has 5 animals and one has 10
c)
Food chains are one linear model of food transformation in an ecosystem while food webs are many different food chains ties together
d)
DANA
13.
What do the arrows mean in food chains and food webs?
a)
One way street
b)
Sunlight
c)
The direction energy is transfered
d)
One Direction
14.
What trophic level is at the bottom of the energy pyramid?
a)
Producers
b)
Primary Consumer
c)
Secondary Consumer
d)
Third Consumer
15.
Does the top or bottom of the pyramid have the most energy?
a)
Top
b)
Bottom
16.
What is biodiversity?
a)
Is that even a real word?
b)
The same organism in a particular ecosystem
c)
the variety of life in the world or in a particular habitat or ecosystem.
d)
An ecosystem that has few organisms
17.
Which biome is the most diverse?
a)
Desert
b)
Tundra
c)
Puerto Rico
d)
Rainforest
18.
What is a watershed?
a)
A wooden shed in the backyard that stores water
b)
An area of land that drains runoff into a particular stream, lake, ocean or other body of water
c)
A place on earth that stores water above and below ground
d)
We have not even gone over this
19.
How do humans effect the watershed?
a)
Poluttion
b)
Fertilizer
c)
Pesticides
d)
All the above
20.
What is heredity?
a)
It is a Greek God
b)
The study of traits
c)
The passing of traits from the parent to the offspring
d)
The nucleus of a cell
21.
What is genetics?
a)
The study of genes
b)
The study of jeans
c)
The study of Gene
d)
The study of Jean
22.
What four cell components make up heredity?
a)
Hair, eyes, ears, and throat
b)
DNA, Chromosomes, Nucleus, Cell
c)
DNA, Chromosomes, Mitochondria, Cell
d)
DAN, Chromosomes, Nucleus, Sell
23.
What cell organelle is all the genetic material stored in?
a)
Vacuole
b)
Mitochondria
c)
Cell Wall
d)
Nucleus
24.
What does DNA look like?
a)
A straight Ladder
b)
A crooked Ladder
c)
A twisted Ladder
d)
An upside down ladder
25.
Who came up with the theory of natural selection?
a)
Mr. Rodriguez
b)
Charles Darwin
c)
Charles Edwin
d)
Charles Brown
26.
Why did the finches have to evolve their bird beaks?
a)
To adapt to the sunlight
b)
To adapt to the available food source
c)
To adapt to the terrain
d)
To learn how to talk
27.
Who do you get your traits from?
a)
Parents
b)
Neighbors
c)
WalMart
d)
Siblings
28.
What is a cell component that is need to determine how you look?
a)
DAN
b)
DNA
c)
Cell Wall
d)
Cytoplasym
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