Weather
Thermal energy moves from areas of ____ pressure to areas of ___ pressure
High pressure to low pressure
How much energy is passed on from 1 trophic level to the next?
10%
What is the formula used to find force?
F=ma
Which cell organelle contains an organisms genetic information?
Nucleus
What type of adaptation is listed?
Fur of a bear
Teeth of a tiger
Gills in a fish
Structural Adaptation
Earth's tilt on its axis
What will happen to the producers if there are less herbivores in an ecosystem?
Numbers will increase
2 people are pushing a box with a mass of 200kg. Together, they are applying a force of 3200 N to the box. What is the boxes acceleration?
16 m/s2
What organelle holds all other organelles in place?
Cytoplasm
Primary succession
What is the process called when hot air moves up and cooler air moves down causing wind to form.
Convection currents
Which ecosystem has greater sustainability?
Forest Ecosystem
Mrs. Martinez is pushing a 30kg box with a force of 800N. She is also experiencing a frictional force of 80N. What is the acceleration of the box?
24 m/s2
What organelle is used to store water and waste in the cell?
Vacuole
What are the pioneer species of primary succession?
Mosses and Lichens
Wind and ocean currents cause by the Earths rotation is called...
The Coriolis Effect
A cat and mouse have what type of relationship?
Predator/prey Relationship
Ms. Barbour is pulling a 10kg box with a 15kg item inside. If the acceleration on the box is 3.5 m/s2, what is the force applied to the box?
87.5N
Which 2 organelles are ONLY found in a plant cell?
Cell wall & Chloroplast
What type of adaptation is an internal change or response to the environment which helps the organism survive, such as a skunk spray or human sweating?
Physiological Adaptation
What is the difference between weather and climate?
Weather= Happening now
Climate= Average weather over time
The number of different types of organisms in an ecosystem is called...
Higher ______ = Higher sustainability
Biodiversity
What is Inertia?
An objects resistance to change in motion.
What part of the DNA makes up your genetic code?
Gene
What is it called when an ecosystem has hit sustainability after a natural disaster?
Climax community