Unit 1: Homeostasis
Unit 2a: Photosynthesis, Matter, Energy
Unit 2b: ATP and Cellular Respiration
Unit 3: Connections in Ecosystems
Unit 4: Threats to Biodiversity
100
Vocabulary word: keeping internal conditions consistent.
Homeostasis
100
What does photosynthesis use?
Water and carbon dioxide
100
What does cellular respiration use?
Oxygen and glucose (sugar).
100
If you find and eat a turnip with 250kcal of energy, how much energy do you get?
25kcal (10% rule)
100
What is the acronym (letters) to remember the threats to biodiversity?
HIPPO
200
Positive or negative feedback?
You get cold, so you start shivering to warm up.
Negative feedback (trying to change)
200
What does photosynthesis make?
Glucose (sugar) and oxygen
200
What does cellular respiration make?
Carbon dioxide and water
200
What is the vocab word: a location with a lot of biodiversity.
Biodiversity hotspot
200
Is marble renewable or nonrenewable?
Non-renewable (takes a very long time, more than a lifetime, to make more)
300
Which part of an experiment?:
The part that is kept the same.
Constants/Standards
300
Matter or energy?
The wooden match is matter.
The flame is energy.
300
How do we use ATP?
Break off a phosphate, releasing energy.
300
Which type of symbiosis?:
A leech bites a frog.
Parasitism
300
Which biodiversity threat?:
Brown tree snakes were brought to Guam by accident, and have now eaten nearly all of the native birds.
Invasive species
400
Which part is the dependent variable?
A science teacher wants to know if giving kids candy will help them get better grades.
The students' grades.
400
How many steps does photosynthesis have?
2 (light dependent and light independent)
400
Sketch and label a diagram of ATP. The parts are base, sugar, and phosphate.
400
Why are decomposers important?
They break down and recycle dead matter.
400
What are the types of biodiversity?
Genetic
Species
Ecosystem
500
What are the seven characteristics of life?
CGGMMRR
Cells, Genes, Grow/Develop, Maintain Homeostasis, Metabolism, Reproduce, Respond to Stimuli
500
Which color absorbs all light?
Black
500
How many steps does cellular respiration have?
3 (glycolysis, krebs/citric acid cycle, electron transport chain)
500
Make a food web:
-Scallop: eats phytoplankton
-Cod: eats scallop and herring
-Phytoplankton: do photosynthesis
-Seal: eats cod and herring
-Herring: eats krill
-Krill: eats phytoplankton
500
Why do we need biodiversity?
-Food/medicine
-Stability/protection
-Regulates the climate/weather