Type
Word Search
Description

rain
fluids
rivers
lakes
seas
tasteless
odorless
water
transport
peppers
nutrient
colorless
celery
body

Nutrition Crossword

Type
Crossword
Description

is found throughout the body—in muscle, bone, skin, hair, and virtually every other body part or tissue. protein
is one of the three main macronutrients fats
are units of energy calories
is the sum of food consumed by a person diet
the strength and vitality required for sustained physical or mental activity energy
a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms water
is a mineral that is naturally present in many foods iron
is a naturally occurring substance, representable by a chemical formula minerals
foods composed of starches, sugar and/or fiber charbohydrates
is a fat-like substance in the body cholesterol
is the study of food and how it works in your body. nutrition
are the building blocks of protein. Amino acid
is the generalized name for sweet, short-chain, soluble carbohydrates, many of which are used in food sugar
are organic components in food that are needed in very small amounts for growth and for maintaining good health vitamins
is the indigestible portion of food derived from plants fiber

Aquatic Ecosystems Crossword Puzzle

Type
Crossword
Description

What measures the amount of salts dissolved in water? salinity
Which aquatic layer has enough sunlight for photosynthesis? photic zone
Which aquatic layer is below the the photic zone? aphotic zone
Which aquatic layer is located at the very bottom of a body of water? benthic zone
What is the shallow, near-shore part of the photic zone called? littoral zone
What part of the photic zone is home to a rich amount of invertebrates? limnetic zone
What are the areas of land that are flooded with water for part of the year called? wetlands
What are the areas that are located near a river and are periodically flooded called? flood plain
What forms when freshwater from land drainage meets water from an ocean or inland sea? estuary
What is the vertical flow of cold, nutrient rich water towards the surface of a body of water? upwelling
What transports warm water rich in dissolved gases from the surface of the ocean to the depths of the ocean? downwelling
What are aquatic ecosystems with a salinity of 0.5 to 30 ppt called? brackish
What is an isolated, U-shaped body of water called? oxbow lake

weathering and erosion Crossword

Type
Crossword
Description

the process of eroding or being eroded by wind, water, or other natural agents erosion
the process of breaking big rocks into little ones. This process usually happens near the surface of the planet mechanical weathering
the erosion or disintegration of rocks, building materials, etc., caused by chemical reactions (chiefly with water and substances dissolved in it) rather than by mechanical processes. chemical weathering
is caused by the repeated freeze-thaw cycle of water in extreme climates. Most rocks have small cracks in them, called joints (or, tectonic joints). When it rains, rainwater seeps into these joints. As the day cools and temperatures at night drop below freezing, the water inside the joints freezes. frost wedging
an area damaged by scraping or wearing away. abrasion
the process of rocks wearing there old surface off exfoliation
the chemical breakdown of a compound due to reaction with water. hydrolysis
ainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm, typically to forests and lakes. The main cause is the industrial burning of coal and other fossil fuels, the waste gases from which contain sulfur and nitrogen oxides, which combine with atmospheric water to form acids. acid rain
the process or result of oxidizing or being oxidized. oxidation
the movement of surface material caused by gravity. mass movement
move slowly and carefully, especially in order to avoid being heard or noticed. creep
a fluid or hardened stream or avalanche of mud. mud flow
separate or be separated into parts divide
an extent or an area of land where surface water from rain, melting snow, or ice converges to a single point at a lower elevation, usually the exit of the basin drainage basin
particles in a flowing fluid (usually water) that are transported along the bed. bed load
allow (a liquid, gas, or other substance) to flow out from where it has been confined. discharge
a river thats conected to other rivers river system
a mixture in which particles are dispersed throughout the bulk of a fluid. suspension
an increase or decrease in the magnitude of a property (e.g., temperature, pressure, or concentration) observed in passing from one point or moment to another. gradient
the maximum amount that something can contain. capacity
a curved lake formed at a former oxbow where the main stream of the river has cut across the narrow end and no longer flows around the loop of the bend. oxbow lake
a winding curve or bend of a river or road. meander
an area of low-lying ground adjacent to a river, formed mainly of river sediments and subject to flooding. flood plain
the ability to do something successfully or efficiently. competence
a landform that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or standing water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot transport away the supplied sediment delta
a river or stream flowing into a larger river or lake. tributary
an area or ridge of land that separates waters flowing to different rivers, basins, or seas. watershed

weathering,erosion,and deposition crossword: search the definitions up

Type
Crossword
Description

an area damaged by scraping or wearing away. abrasion
a long deposit of sand that's usually found near the coast (two words) barrier island
a layer of forever lasting frozen soil permafrost
a type of substance that will absorb or relfect diffrent types of light pigment
a measure of the degree to which the water loses its transparency due to the presence of suspended particulates. turbidity
the resistance that one surface or object encounters when moving over another. friction
the geological process in which sediments, soil and rocks are added to a landform or land mass. deposition
carrying away of sediments erosion
a form of mass wasting that includes a wide range of ground movements eventuall creating a huge hole landslide
slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles. glacier
a force that attracks the body towards the center of the Earth gravity
a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms. water
perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction. wind
caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. acid rain
The width of a plant, or its girth, is called secondary growth and it arises from the lateral meristems in stems and roots. plant growth

Hydrology Unit Crossword

Type
Crossword
Description

mass of water found on, under, and over the surface of a planet. HYDROSPHERE
water present beneath Earth's surface in soil pore spaces and in the fractures of rock formations Ground water
an area or ridge of land that separates waters flowing to different rivers, basins, or seas. Watershed
study of the movement, distribution, and quality of water on Earth and other planets HYDROLOGY
of or found in fresh water; not of the sea FRESHWATER
all the waters on the earth's surface, such as lakes and seas HYDROSPHERE
an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials AQUIFER
may be anywhere on Earth that is covered by seawater OCEAN BASIN
a partly enclosed coastal body of brackish water with one or more rivers or streams flowing into it estuary
oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water towards the ocean surface, UPWELLING
The integration and application of environmental values into the military mission in order to sustain readiness, improve quality of life STEWARDSHIP
biological conversion of one or more carbon molecules CHEMOSYNTHESIS
a single identifiable source of air, Water pollution, thermal, noise or light pollution POINT SOURCE POLLUTION
introduction of contaminants into the natural environment that cause adverse change POLLUTION
saltiness or dissolved salt content of a body of water SALINITY
water pollution affects a water body from sources such as polluted runoff from agricultural areas draining into a river, or wind-borne debris blowing out to sea. NONPOINTPOLLUTION
the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye TURBIDITY
a rapid increase or accumulation in the population of algae ALGAL BLOOM
a numeric scale used to specify the acidity or basicity(alkalinity) of an aqueous solution pH
of, found in, or produced by the sea MARINE
may be anywhere on Earth that is covered by seawater OCEAN BASIN
a substance that pollutes something, especially water or the atmosphere POLLUTANT
species that can be used to monitor the health of an environment or ecosystem. BIO-INDICATOR
change of the physical state of matter from gas phase into liquid phase CONDENSATION
rain, snow, sleet, or hail that falls to the ground. PRECIPITATION
the draining away of water (or substances carried in it) from the surface of an area of land, a building or structure, etc. RUNOFF
a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase EVAPORATION
process of water movement through a lant and its evaporation from aerial parts TRANSPIRATION

BODIES OF WATER Word Search

Type
Word Search
Description

cannel
hail
snow
geysers
rain
rapids
waterfalls
puddle
ocean
sea
lake
river

The Hydrosphere Crossword

Type
Crossword
Description

Another name given to Earth by astronomers and astrophysicists The Blue Planet
Type of water body ocean
Type of water body lakes
Type of water body pond
Type of water body river
Type of water body creek
Type of water body stream
The mass of water on a planet hydrosphere
Earth's largest source of water oceans
One of Earth's largest sources of freshwater glaciers
The other largest source of freshwater icebergs
Earth's largest source of liquid freshwater groundwater
The interaction between sources of water (2 words) hydrologic cycle
The conversion of liquid water to gaseous water evaporation
Emission of water vapor from plants Transpiration
The process by which water vapor turns into liquid water Condensation
Water falling from the atomosphere as rain, snow, sleet, or hail precipitation
Water that runs along the surface of the land (2 words) Surface runoff
Evaporation and condensation of a mixture to separate out the mixture's individual components distillation
The average time a given molecule of water will stay in a given water source (2 words) residence time
The measure of the quantity of dissolved salt in water salinity
Ocean water that freezes is known as (2 words) sea ice
An iceberg starts as a glacier
A dense, icy pack of snow firn
The water in soil that is not saturated (2 words) soil moisture
The imaginary line between the water-saturated soil and the soil not saturated with water (2 words) water table
The process by which water passes from above the water table to below it percolation
Lake in North America with a high salinity (3 words) Great Salt Lake
The lake in Isreal with a high salinity (2 words) Dead Sea
The cooling of a gas that happens when the gas expands (2 words) adiabatic cooling
Small particles that water vapor condenses on to form clouds (3 words) cloud condensation nuclei
cloud that has formed on the ground fog
mixture of dirt and fog smog
brownish haze from large amounts of industrial and automobile pollution (2 words) photochemical smog

Weathering and Erosion Crossword

Type
Crossword
Description

What type of weathering breaks smaller pieces of rock from larger pieces Mechanical
What type of weathering slowly dissolves rock chemical
What is the process in which wind, water, gravity transport soil? Erosion
When farmers change crops to protect nutrient depletion. Crop rotation
When farmers grow a crop between seasons to prevent erosion. cover crop
Creating a series of steps so that farming can occur on a steep hill Terracing
Leaving the previous season's stalks behind to prevent erosion. no till
Refers to the pore space in soil taken up by water or oxygen porosity
Water dissolves and carries nutrients in topsoil to lower layers leaching
The top layer of soil topsoil
The most fertile section of topsoil humus
The layer of rock beneath soil layers bedrock
When water in the air causes chemical change oxidation
Repeated freezing and thawing in cracks of rock ice wedging
Type of weathering in which harder rock weathers less than softer rock differential
When limestone is dissolved underground, you get a... cave
When pollution and rain weather together. acid rain
Grinding away of rock abrasion
Agent of mechanical weathering wind
Agent of chemical weathering water
Living agent of mechanical weathering plants
Rock that is the source of the fragments parent rock
Protecting soil from nutrient loss or erosion soil conservation
When water slows and drops sediment deposition
Deposition that occurs as a body of water slows to flow into another delta
Sediment deposits here when a river overflows its banks (pg.318) floodplain
a fan-shaped deposion on land alluvial fan
As a mountain ages, its peaks become (rounder/sharper) rounder

Nature Word Search

Type
Word Search
Description

sea
bushes
erosion
mushrooms
fungi
bog
stream
coral reef
fish
shark
suburban
city
wilderness
swamp
marsh
mountains
nature
rainforest
forest
desert
zebra
lake
pond
river
animals
hurricane
water
ocean
sand
beach
leaves
colourful
spring
fall
winter
summer
snowman
snowball
snowflake
tornado
flood
blizzard
hail
plants
lightning
thunder
storm
vegetables
sleet
snow
rain
fruit
weather
clouds
trees
flower

OCEAN CURRENTS CROSSWORD PUZZLE

Type
Crossword
Description

What is a continuous, directed movement of seawater Ocean currents
What is horizontal movement of ocean water that is caused by wind and that occurs at or near the ocean's surface. Surface currents
What is an inertial force (also called a fictitious force)[1] that acts on objects that are in motion relative to a rotating reference frame. Coriolis Effect
What is MOVEMENT OF WATER LIKE A RIVER IN THE MIDDLE OF OCEAN WATER. Deep Ocean currents
What is The movement of deep, cold, and nutrient-rich water to the surface Upwelling
What is (oceanography) a warm ocean current that flows along the equator from the date line and south off the coast of Ecuador at Christmas time El Niño
what is "Normal" year, easterly trade winds and ocean currents pool warm water in the western Pacific, allowing upwelling of nutrient rich water off the West coast of South America. La Niña
What is a subsurface current that is near shore and that pulls objects out to sea ? Undertow
What is A long high sea wave caused by an earthquake or other disturbance ? Tsunami
What is a current that the sun heats from near the equator and near the poles Convection current
What is Flow of warm, oxygen rich water downward to deeper water Downwelling
What is Largest surface current that transports more water than all rivers on Earth combined in a years time and carries large amounts of heat Gulf Stream