Show:
ecosystems
animals
population
plants
heredity
100
What are the living things in an ecosystem call?
biotic
100
What do all organisms get their energy from?
sun
100
How can an ecosystem support many different populations?
Each population has its own nitche,lifestyle,eating habits or habitat behavior
100
What is the process called when plants make their own food?
photosynthesis
100
What percentage of gene come from the mother to an offspring? A father?
50% or 1/2
200
what are nonliving things in an ecosystem call?
abiotic
200
What organisms get energy by eating other organisms?
consumers
200
What will happen if two or more populations compete for the same resources?
The weaker one will die out.
200
What two elements are recycled naturally in the environment?
carbon and nitrogen
200
What is the passing of traits from the parents to their offspring called?
heredity
300
What is another word for terrestrial?
land
300
What typically recycles nutrients?
decomposers
300
What happens when people build homes and business?
habitats are desroyed
300
What type of energy does not pollute the environment?
solar energy
300
How many pairs of chromosomes do humans have?
23
400
What is another word for aquatic?
water
400
What animal eats only plants?
herbivores
400
What is 3 ways humans can affect the environments?
habitat reduction such as deforestation and pollution
400
Mushrooms and bacteria are an example of what?
decomposers
400
Is the ability to play basketball a trait that is inherited from an offspring's parents or learned?
learned
500
What type of location will support a forest ecosystem?
mild climate and plenty of water fall
500
What animal eat only meat?
carnivores
500
What do you call the adaptions animals have that allows them to blend in with their surroundings?
camouflage
500
What keeps the plants green?
chloralphyl
500
What do we call an inherited part of genetic matter?
gene