Answer:
c. in a coastal lowland
Explanation:
shrek live in a swamp
Which will most likely result if hot water is continually dumped into a stream?
A. Biodiversity levels in the stream will increase.
B. Dissolved-oxygen levels in the stream will decrease.
C. Phosphorus levels in the stream will decrease.
D. None of the above
What is the difference between “Magma” and “Lava”?
A. It is just a name change, magma is melted rock inside of the earth in lava is what magma is called if it reaches the surface of earth
B. Magma is less dense than lava
C .Magma is formed deep in earth in lava forms near the surface of earth
D.Magma makes Igneous rocks and lava forms volcanoes
Answer: C
Explanation:
Scientists use the term magma for molten rock that is underground and lava for molten rock that breaks through the Earth's surface.
What is the correct order for the process of deposition, weathering, and
erosion?
Erosion, Weathering, and Deposition
Weathering, Erosion, and Deposition
Deposition, Erosion, and Weathering
Answer:
weathering, erosion, deposition
Explanation:
Does density-dependent usually wipe out entire
populations?
Answer : What are density dependent limits on population?
Density Dependent Limiting Factors
The density dependent factors are factors whose effects on the size or growth of the population vary with the population density. There are many types of density dependent limiting factors such as; availability of food, predation, disease, and migration.
What happens to the superheated water leaving the reactor?
A) it is pumped into a lake or river.
B) its heat energy is changed to mechanical energy.
C) it causes the turbine to turn.
D) it turns steam when realesed
Answer:
D) it turns steam when released
Explanation:
In a nuclear reactor, the superheated water leaving turns to steam when released and it in turn is channeled to turn turbines in order to produce electricity.
A nuclear reaction is used to generate current through a series of processes. The reaction produces a significant amount of heat energy. This heat energy is used to superheat water and convert it to steam. The steam is then channeled to drive turbines whose mechanical rotation produces electricity.Answer:
D
Explanation:
i had this in my quiz
What is the thickest layer of earth made of semi solid, molten rock
Answer:
mantle
Explanation:
is hotter and denser bc of depth
A country is experiencing neagtive population growth which of the following would help stabilize their population in the long term?
A. Decrease the death rate
B. Increase the birthrate
C. Decrease the birthrate
D. Maintain both birth and death rate at their current levels
Answer:
A.
Explanation:
Decreasing the death rate of a nation carries with it a healthier population, as people are not dying as quickly whether that be due to greater education, more food, better sanitation or otherwise. A higher birthrate would likely only amount to more restrictions for a nation that it evidently cannot sustain due to its declining population. Essentially; improve the quality of life, not the quantity of it, the more people live, the more children they will eventually have instead of fighting for their lives to survive.