Flow of Energy
Give two examples of a primary consumer.
Rabbit, Grasshopper
Give two examples of a pioneer species.
Which 3 organelles are different in a plant cell than in an animal cell?
chloroplast,
cell wall,
larger vacuole
What does CGLTPO stand for?
Color, Gas, Light, Temperature, Precipitate, and Odor
Name the three Newton's Laws in Order.
*hint- the law of...
Law of Inertia
Law of Acceleration
Law of Action-Reaction
What is the order of an energy pyramid?
Producers, primary, secondary, tertiary, quaternary
Which ecosystem is considered to be the most biodiverse? *have the highest biodiversity
AND why?
*two acceptable answers
Ocean and rainforest
Name all 11 body systems.
Respiratory, Circulatory, Digestive, Muscular, Skeletal, Endocrine, Excretory, Integumentary, Nervous, Immune, Reproductive
A. steam forms from boiling water
B. a solid forms when a clear solution is frozen
C. a solid forms when two solutions are mixed
D. sugar crystals form on the side of a boiling pot
C
If a lamp pushes down on a desk with 125N of force, how much force does the desk push back with?
125N. Action Reaction
If red fish are at the top of an energy pyramid, on the fourth level, who will they be receiving their energy from?
the secondary consumers because they are on the fourth level which is tertiary
After a forest fire, primary consumers will compete the most for which factor?
A. Food
B. Sunlight
C. Mates
D. Oxygen
A
Where are the white dwarfs located on the HR diagram? AND our sun is classified as a what?
bottom left corner
yellow dwarf star
What happens to the total mass when a chemical reaction takes place?
A. The mass increases.
B. The mass decreases.
C. The mass first increases and then decreases.
D. The mass stays constant.
D
A hammer has a mass of 3.5 kilograms. It accelerates at a rate of 4 m/s2. What is the force applied?
14 N
Name the 6 different resources that organisms compete for.
sunlight, mates, food, water, space, shelter
Explain secondary succession.
Starts with some type of natural event.
The soil is still there.
Grass starts to grow.
Then shrubs
small trees
big trees and big animals
Give one example of behavioral, structural/ physical, and physiological adaptation.
B- migration
S- giraffes neck
P- venom production
Name the elements and tell me how many atoms are in each element.
Na₂SO₄
Sodium- 2
Sulfur- 1
Oxygen- 4
According to Newton's 1st law, if a ball is being rolled in a box and the box suddenly stops, what will happen?
A. Friction. The ball rolls at the same speed.
B. Friction. The ball rolls at an increased speed.
C. Inertia. The ball rolls at the same speed.
D. Inertia. The ball rolls at an increased speed.
C
Plant 1- produces thick stems
Plant 2- grows taller than nearby plants
Plant 3- produces small purple flowers
Plant 4- grows thorny leaves that conserve water
Which plant would best compete for sunlight in the rainforest?
plant 2
Rift valleys form what type of plate boundary?
divergent boundary
Give one advantage and disadvantage of asexual reproduction. AND one advantage and disadvantage of sexual reproduction.
asexual- one parent, no variation
sexual- diversity, two parents
Name the element and tell me how many atoms are in each element. AND what is the total number of atoms?
3Co(NO₃)₂
Cobalt= 3
Nitrogen= 6
Oxygen= 18
Total- 27
If a horse runs 9 kilometers in 30 minutes, what will its speed be?
0.3 km/m