Biology

Environmental science/environment
We produce enough food to feed everyone but we still have malnutrition.
Beast getting plenty of food but not right specific nutrition.

Why is there enoughland/food but not enough to go around for everyone? War, poverty, unequal resource distribution

Climate change, air change, biodiversity change

Population is still increasing, but over the past 25years avg number of kids has decreased from 6.1-->2.6: Pronatal forces and reasons why people wouldn’t have to have kids

Difference b/w sustainability and sustainable development (meeting needs ofpresent without compromising the ability of future generations to meet their own needs)

Health, conservation forests, renewable energy, information
Deductive vs inductive reasoning

Identifyquestion, form hypothesis, collect data, interpret results, report for peer review, publish findings
We won’t be asked to rewrite any cycles but questions on multiple choice

Difference betweenabiotic/biotic factors
Open/closed system (we can control variables- no exchanges in energy or matter)

All we need to know is nucleus, protons, electrons
Why do we care about PH? We talk about acidicrain a lot (PH 4-5.4) can destroy/ affect habitat... PH tells us if PH is acidic to basic. 7 is neutral (distilled water NOT tap)
Know all about formation of acid rain

Four major groups of organicmolecule: butyric...
Know difference between plant cell and animal cell

Know difference between prokaryotic and eukaryotic cells (multicellular-- whole cell can be specialized for one job, cellswork as tissues..)
What is energy? Ability to do work (measured in calories).

Plants are primary producers--- know photosynthesis
Also synthetic bacteria

Respiration and photosynthesis
Plantsremove co2 at night
Consumers take in o2 and give back co2
CYCLE

Population, biological community, ecosystem
Species- interbreed: MULES are not species

Trophic levels: herbivores, carnivores,...