Life Science
What is the only part in the food chain that can make their own food?
Producer.
What are natural resources?
Natural resources are materials we used form NATURE.
1. What does renewable mean?
2. What does non-renewable mean?
1. Can get easily or never run out.
2. Takes along time to come back.
What are symbiotic relationships?
Mutalism, Commensilism, Predatation and Herbivory, Parasitism, Competition.
What does mass mean?
How much matter there is in something.
How much does energy is passed to the next level?
10 percent.
What are 2 different types of natural resources?
Animals and plant.
What are some types of renewable resources?
Solar, wind, hydro-power, geothermal, and biomass.
What is Commensilism?
One organism benefits while one organism does not get harmed nor benefits.
An ecosystem is a community of biotic and abiotic things. All of the biotic things depends on each other. A ecosystem has lots of animals, and rocks and nonliving things as well.
What are 3 types of fossil fuels?
Three types of fossil fuels are coal, oil, and natural gas.
What is some non-renewable resources?
Nuclear energy, fossil fuels, coal, crude oil, and natural gas.
What is Facultative mutalism?
The two species do not depend on each other to live.
Can energy destroyed?
No, energy can never be destroyed. It also cannot be created nor can it be lost
1. What is interference competition?
2. what is Exploitation Competition?
1. Species that are in physically in contact with each other for a particular resource.
2. Occurs indirectly between organisms. One organism indirectly a resource so it cannot be used by another organism.
True or False: Renewable resources cannot be replaced
False
What is coal formation?
First, remains sank to the bottom of the swamp. Then, with many layers of water and dirt forming on the top heat and pressure built up. After that, when the pressure built up it transformed dead plants into coal.
What is obligate mutualism?
One organism cannot survive without the other.
Can energy be transformed?
Yes, it can be transformed to thermal and sound.
What is the definition of ecological Niche?
The role/position a species has inits environment; how it meets its need for food and shelter, how it survives, and how it reproduces. A species niche includes al of its interactions with the biotic and abiotic factors of its environment.
Why are natural resources important?
Natural resources are important because we need them to complete daily goals in life.
What is the effect on non-renewable resources?
They cause pollution, climate change, natural disasters, species not being able to adapt, and may become extinct.
The bird clean the alligators teeth. The alligators gets a clean mouth, and the bird gets some snacks. What is this an EX. of?
Mutalism.
What is Nuclear energy?
Nuclear energy is stored in the nucleolus atoms. Nuclear energy is the most concentrated form of energy.