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Environmental Science (MIDTERMS REVIEW) > Ecology > Flashcards

Ecology Flashcards

1
Q

It is the study of interactions among living things and their environment.

A

Ecology

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2
Q

It shows the individuals the extent of damage we cause to the environment.

A

Conservation of Environment

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3
Q

With the knowledge of ecology, we can know which resources are necessary for the survival of different organisms.

A

Resource allocation

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4
Q

Proper knowledge of ecological requirements prevents the unnecessary wastage of energy resources, thereby, conserving energy for future purposes.

A

Energy Conservation

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5
Q

Ecology encourages harmonious living withing the species and the adoption of a lifestyle that protects the ecology of life.

A

Eco-friendliness

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6
Q

Types of Ecology of Life

A

✓ Global Ecology
✓ Landscape Ecology
✓ Ecosystem Ecology
✓ Community Ecology
✓ Population Ecology
✓ Organismal Ecology
✓ Molecular Ecology

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7
Q

TYPES OF ECOLOGY OF LIFE

It deals with interactions among earth’s ecosystem, land, atmosphere, and oceans.

A

Global Ecology

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8
Q

TYPES OF ECOLOGY OF LIFE

It deals with the exchange of energy, materials, organisms, and other product of ecosystem.

A

Landscape Ecology

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9
Q

TYPES OF ECOLOGY OF LIFE

It deals with the entire ecosystem, including the study of living and non-living components and their relationship with the environment.

A

Ecosystem Ecology

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10
Q

TYPES OF ECOLOGY OF LIFE

It deals with how community structure is modified by interactions among living organisms.

A

Community Ecology

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11
Q

TYPES OF ECOLOGY OF LIFE

It deals with factors that alter and impact the genetic composition and the size of the population of organisms.

A

Population Ecology

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12
Q

TYPES OF ECOLOGY OF LIFE

Is the study of an individual organisms’ behaviour, morphology, physiology, etc., in response to environmental challenges.

A

Organismal Ecology

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13
Q

TYPES OF ECOLOGY OF LIFE

It is the study of ecology that focuses on the production of proteins and how these proteins affect the organisms and their environment.

A

Molecular Ecology

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14
Q

Levels of Organization in Ecology

A

• Biosphere
• Ecosystem
• Community
• Population
• Organism

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15
Q

LEVELS OF ORGANIZATION IN ECOLOGY

The highest level of organization. It consists of all the living organisms and other factors which support life.

A

Biosphere

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16
Q

LEVELS OF ORGANIZATION IN ECOLOGY

Is a community of LIVING AND NON-LIVING things interacting in a specific area or habitat.

A

Ecosystem

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17
Q

LEVELS OF ORGANIZATION IN ECOLOGY

Refers to a group of DIFFERENT SPECIES living and interacting in a specific area or ecosystem.

A

Community

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18
Q

LEVELS OF ORGANIZATION IN ECOLOGY

Refers to a group of individuals of the SAME SPECIES living in a specific area.

A

Population

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19
Q

LEVELS OF ORGANIZATION IN ECOLOGY

Is an individual living being, such as plant, animal, or microbe. Lowest level of hierarchical organization.

A

Organism

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20
Q

Theory that describes the arrangements of biological organisms in relation to one another.

A

Ecological Theory

21
Q

It means anything that surrounds us.

A

Environment

22
Q

What is biotic?

A

Living things

23
Q

What is abiotic?

A

Non-living things

24
Q

Two Types of Environment

A

• Geographical Environment
• Man-made Environment

25
Q

It is the terrestrial environment that is a creation of complex natural and environmental conditions.

A

Geographical Environment

26
Q

It is also called a social environment.

A

Man-made environment

27
Q

Two Types of Man-made Environment

A

• Inner Environment
• Outer Environment

28
Q

It is a social environment that endures as long as society cherishes. It is often called “social heritage”.

A

Inner Environment

29
Q

It is the physical environment that man has created on his own with the evolving technology and science.

A

Outer Environment

30
Q

Is an ecological concept that describes how ecosystems exist in a DYNAMIC state of balance or equilibrium.

A

Ecological Balance or Ecological Equilibrium

31
Q

It means that despite disturbances, which may be natural or anthropogenic, a balanced ecosystem remains stable.

A

Dynamic Equilibrium

32
Q

Without ______, life could not exist.

A

Carbon

33
Q

____ ___ are balanced systems of energy transfer that keep the populations of animals, plants, and microorganisms within an ecosystem in check.

A

Food Webs

34
Q

Examples of Natural Disturbances

A

✓ Volcanic Explosion
✓ Flood
✓ Forest Fire
✓ Overgrowth of species

35
Q

Examples of Man-Made Disturbances

A

✓ The birth of a new specie
✓ Exploiting forests
✓ Pollution
✓ Deforestation
✓ Invasive Species

36
Q

It refers to a place that is extremely rich in flora and fauna

A

Biodiversity Hotspots

37
Q

The gradual thinning of ozone layer

A

Ozone depletion

38
Q

It means the increasing temperature of the earth’s atmosphere.

A

Global Warming

39
Q

Any form of precipitation with acidic components.

A

Acid rain

40
Q

It is the change of thermal effect of the planet.

A

Greenhouse Effect

41
Q

3 Classifications of Environment

A

• Physical
• Biological
• Cultural

42
Q

Atmosphere, hydrosphere, lithosphere, abiotic and natural environment - non-living (land, water, air) belongs to ________ Classification of Environment.

A

Physical

43
Q

(Biotic and organic) living things, flora (plant life), fauna (animal life), and microscopic organisms belong to the ___________ Classification of Environment.

A

Biological

44
Q

Society, economy, and politics - created by man with the different responsibilities belong to the ________ Classification of Environment.

A

Cultural

45
Q

It refers to the migration of population from high-density urban areas to low-density rural areas.

A

Urban sprawl

46
Q

Refers to the pollution problems.

A

Single Medium Problems

47
Q

Means one of the problem is confined to soil, air, or water.

A

Multi-Medium Problem

48
Q

It is the rapid increase of population.

A

Economic boom

49
Q

The Father of Ecology

A

Ernst Haeckel

Environmental Science (MIDTERMS REVIEW) (7 decks)

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