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Chapter 15 Review

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

a graphic representation of the trophic relationships between organisms

a)
Ecosystem diagram
b)
Biomass pyramid
c)

ecological pyramid

d)
Nutrient cycle
2.

the study of how to protect nature and fix preexisting damage

a)

conservation biology

b)
Meteorology
c)
Geology
d)
Ecology
3.

the wide range of all forms of life on earth or in a specific region

a)
Biodiversity
b)
Habitat
c)
Species richness
d)
Ecosystem
4.

materials in nature that are needed for a wide variety of life to be sustained are called

a)
synthetic materials
b)
artificial resources
c)
natural resources
d)
man-made products
e)
renewable energy sources
5.

define indirect value as it relates to biodiversity

a)
Indirect value is the direct extraction of resources from ecosystems.
b)
Indirect value in biodiversity encompasses ecosystem services that benefit humans without direct extraction.
c)

something other than a specific product that is obtained as a result of biodiversity (may have aesthetic, cultural, educational, ethical or spiritual value)

d)
Indirect value is solely about aesthetic appreciation of nature.
6.

an approach where the level of natural resources is maintained so the ecosystem remains in balance across future generations.

a)
Short-term resource depletion
b)
Overexploitation of resources
c)

sustainability

d)
Irresponsible environmental practices
7.

a natural resource that can be used in a way that assures it will not be exhausted

a)
Mineral resource
b)
Fossil fuel
c)
Non-renewable resource
d)
Renewable resource
8.

a change in global or regional weather patterns over a long period of time

a)
climate change
b)
weather forecasting
c)
seasonal changes
d)
natural disasters
9.

are tertiary or primary consumers more plentiful in a healthy environment?

a)
Primary consumers are more plentiful in a healthy environment.
b)
Both primary and tertiary consumers are equally plentiful in a healthy environment.
c)
Primary consumers are less plentiful in a healthy environment.
d)
Tertiary consumers are more plentiful in a healthy environment.
10.

which global biochemical cycle involves an interaction between rocks and another biogeochemical cycle?

a)
Carbon cycle
b)
Nitrogen cycle
c)
Sulfur cycle
d)
Phosphorus cycle
11.

carbon that was once in an animal is now in the atmosphere as carbon dioxide gas. List all the ways this could happen

a)

get eaten by another animal and that animals respiration does it

b)

it could die and become decomposed

c)

become a fossil fuel and be burned

d)

the animal farted

12.

a molecule of water has just undergone percolation. What two ways could it get into the atmosphere as water vapor?

a)
Sublimation and freezing
b)
Filtration and absorption
c)
Evaporation and transpiration.
d)
Condensation and precipitation
13.

a sailboat using wind only for power is traveling near the equator. which is the fastest direction for it to travel?

a)
Westward
b)
Eastward
c)
Northward
d)
Southward
14.

what is added to clay and silt to make loam?

a)
sand
b)
chalk
c)
peat
d)
gravel
15.

compare how loam will hold water vs how a mixture of clay and silt will hold it

a)
Loam retains less water than pure sand.
b)
Clay and silt dry out faster than loam.
c)
Loam is prone to becoming waterlogged more easily than clay.
d)
Loam holds water effectively with good drainage, while a mixture of clay and silt holds more water but can become waterlogged.
16.

if a forest is cleared to make room for a farm, what is the term for this change in biodiversity conservation?

a)
habitat restoration
b)
biodiversity enhancement
c)

habitat loss

d)
ecosystem improvement
17.

name three components of biodiversity conservation.

a)

natural resources

b)

drivers of change

c)

benefits

d)
Wildlife tourism management
18.

what is the problem with introducing a species of plant or animal that is not native to a region

a)
It can provide new habitats for wildlife.
b)
The problem is that it can harm local ecosystems and biodiversity.
c)
It may enhance the beauty of the landscape.
d)
It can increase local food production.
19.

which form of renewable energy can result in the death of large numbers of birds and bats?

a)
Solar energy
b)

Wind energy

c)
Geothermal energy
d)
Hydropower
20.

what is geothermal energy

a)
Power produced by fossil fuels
b)
Electricity generated from wind turbines
c)
Energy derived from solar panels
d)

Geothermal energy is the heat from the Earth's interior used for electricity

21.

put the following terms in chronological order: medieval warm period, the current warm period, the Little Ice Age, the Roman Warm Period

a)
Roman Warm Period, Medieval Warm Period, Little Ice Age, Current Warm Period
b)
Medieval Warm Period, Current Warm Period, Roman Warm Period, Little Ice Age
c)
Little Ice Age, Current Warm Period, Roman Warm Period, Medieval Warm Period
d)
Current Warm Period, Roman Warm Period, Medieval Warm Period, Little Ice Age