EVS equiz

All Species & Environments

• Species, along with their environments, form the biosphere.

Chlorofluorocarbons (CFCs)

• CFC stands for Chlorofluorocarbons

Electricity Generation Sources

• Coal are used for generating electricity

Air Pollution Problems

• Air pollution leads to major respiratory problems.

Earth's Lithosphere

• The lithosphere contains soils and rocks.

Cultural Environment

• Encompasses human settlements, irrigation, transportation, and economic activities.

Sustainable Development

• Balances present needs without compromising future generations' ability to meet their own.

Scope of Environmental Studies

• Covers a wide range of topics

Non-Renewable Resources

• Coal and petroleum are non-renewable resources

International Day of Forests

• March 21st is observed as

Population Dynamics

• A plant or animal species occupying a specific area are referred to as a population

Biodiversity Definition

• Living organisms are referred to as biodiversity

Agrostology Defined

• Agrostology pertains to the study of grasses

Air Pollution Effects

• Induces respiratory infections in humans.

True Definition of the Environment

• Includes both living and non-living factors affecting an organism's survival.

Biological Oxygen Demand (BOD)

• Measures the amount of pollution in aquatic ecosystems.

Definition of Biosphere

• The thin shell of organic matter on the earth’s surface, including all living things

Biotic Environment

• Biotic environment has Living components

Atmosphere Definition

• The atmosphere is the blanket of gases surrounding the planet.

BOD Acronym

• BOD stands for Biological Oxygen Demand.

Botanical Survey of India

• BSI stands for Botanical Survey of India.

Carbon Border Tax Purpose

• Aims to level the playing field for domestic industries affected by carbon pricing.

Earth's Core

• Represents the planet’s central and hottest region.

Origin of Chipko Movement

• Chipko movement originated from Uttarakhand

Goals of Chipko Conservation

• The Chipko movement sought to save forests.

Sustainable Recycling

• Recycling aligns with sustainable practices.

Common Energy in Villages

• Wood and animal dung are common sources of energy in villages.

Air Composition

• Air primarily consists of approximately 78% Nitrogen, 21% Oxygen, and rare gasses in small percentages.

Electronic Waste Disposal

• Is termed "e-waste."

Earth's Water Coverage

• Earth's water coverage measures up to 71%

Environmentalist Foundation's Mission

• Working towards wildlife and habitat conservation.

Energy Conservation Act

• The Energy Conservation Act amendment came into force in 2022.

Components of the Environment

• The environment encompasses abiotic and biotic elements.

Essential Life Support Systems

• The environment facilitates all life support

Environmental Awareness

• Can be heightened using television, radio, and newspapers.

Interdisciplinary Environmental Studies

• Draws from all types of study

Environmental Study Knowledge

• Environmental studies gives knowledge of environmental pollution and control

Environmental Study Branches

• Includes aspects of Chemistry, Life Sciences and Public Health

Explanation of EVS acronym

• EVS stands for Environmental Studies.

Understanding EVS as Field

• Interdisciplinary field

Examples of Autotroph Diversity

• Green plants are Autotrophs

Fungi as Heterotroph

• Examples of Heterotrophs

Beej Bachao Aandolan

• Also known as the first seed movement.

River Ecosystem Example

• The Ganges is a prime instance of a river ecosystem

Effects of Global Warming

• Global warming can cause melting of glaciers, raising the ocean level, and sinking islands

Greenhouse Effect Meaning

• Green house effect refers to trapping UV rays

Global Warming Gas

• C02 is a global warming gas

COVID Transmission Mode

• COVID infection is transmitted via aerosol

High-Energy Sphere

• Water ecosystem contains maximum energy

Ice-Age from Climate Change

• Climate change could cause an ice age in Northern Europe

Food Access and Security

• Lack of nutritious food access results to reduced food security

Gradual Global Heating

• Global warming signifies the long-term heating of the Earth's surface.

Environmental Awareness Creation

• Efficient awareness produced and spread via mass media

Description of Water as Life Source

• Water is an elixir of life.

National Park Establishment:

• Jim Corbett National Park was established in Uttarkhand

June 5th

• Observed as World Environmental Day

West Bengal Thunderstorms

• Local thunderstorms are common in West Bengal

Key Aspects of Environmental Education

• conversion, plus formal environmental learning

Man-made Environment

• Man made environment includes all the above

Frequent Natural Disaster

• Floods often occur

NEERI Location

• Located in Nagpur

Important Day in February

• February 28 is National Science Day

Functioning Ecosystem Explanation

• An ecosystem consists of all living and non-living entities interacting in an environment

Definition of Heterotrophic Organisms

• Organisms that can't manufacture their own food

Outermost Earth Layer

• The Earth's outermost layer is called the crust.

Ozone Composition

• Ozone takes the form of oxygen, often with 3 atoms.

Non-Renewable Resources Pairing

• Nuclear energy and coal are non-renewable resources

Convection Plates

• Shift due to conventional currents

Deforestation

• Results from prolonged smoking

Validity of Public Environmental Participation

• Is true

Pollution removal method

• Disinfection occurs

Social Problems

• State of Affairs relates to problems

Preventing Erosion

• Achieved by afforestation

Components of Physical Environment

• Consists of landforms, water bodies, and minerals

How Nitrification works

• Its a bioligical process

Animal Skin Product

• Used on Leather

Basic Environment components:

• Consists of atomosphere, and other elements

Chipko Movement Trigger

• The movement triggered by commercial logging in Uttarakand

Nitrogen

• Has the highest concentration in our environment

Radioactive Pollution Effects

• Depend on diffusion rate and contaminant deposition

Coal, Clay, and Cement Defined

• They are non-metallic minerals

International Environmental Conference Venue

• First held in Stockholm

Technique for Fossil Fuel Extraction

• Hydraulic fracturing

Environmental Science Focus

• All of the above

Vehicle Emissions Issue

• Vehicle emissions are a primary factor of air pollution.

Affects of Algal Blooms

• Eutrophication results

Gas Composition in Atmosphere

• Consists primarily of gases

Awareness is Important

• Awareness is critical for society

Defining Biotic Factors

• Grass is an example

Spot the Odd one out

• Dead sea

Hydrosphere

• Hydrosphere constitutes water bodies

Waste Incineration

• Involves burning wastes

Water Present in Animal Body

• Includes 65% of water

India's water treasure

• India's is the rivers

What a damn does?

• Has great features

Madhya Pradesh State

• This state contains largest forest

Rare Species

• Species are nearing danger

Amount of Used Agriculture Water

• Approximately 83% is used from india

Renewable Energy Characterized

• Its replenished at higher rates

Definition of surface water

• It's a River Lake Or Fresh Wetland

Economic Mining:

• Mining occurs

Suttelj-bias River

• Sutlej is the river name

Endangered Blackbuck

• Normal species are endangered

Exploitation

• All of the above

Earth quakes

• Earth Quakes contains Tehri dam

Rainfall amount

• decreases amounts

smoke of solids

• Comes from multiple substances

Flood cause

• Flood are caused by multiple factors

Control population

• Control population relates to multiple factors

Gold precious value

• Value because they are Precious minerals

Global Greenhouses

• Radiations can be absorbed

How to avoid Earth quakes

• Is difficult to contain

Use of Water

• Coal is used more

Oceans Population

• Shark smallest population

Earths surface

• Contains 71 percent water

Water Kind

• Kinetic energy is needed

Natural Features of India

• The relief feactures are diverse

Main Creator

• Jute crop is

Tree Planting

• Afforestation requires Large scales

Healthy food

• Made of multiple factors

Earth's natural power

• Geo Thermal needs natural power