9 Items: To work jointly towards the same end. • Growing a mix of crops in the same area. • The science of managing farms as ecosystems • The activity or business of growing crops and raising livestock. • the state or quality of being dedicated to a cause, activity, etc. • An effect caused when something is missing and the whole world is affected. • ...

15 Items: 13. The ______ of greenhouse gases must be monitored carefully. (emit) • 3. Reducing energy ______ saves money and protects resources. (wastage) • 1. Large-scale ______ contributes to habitat destruction. (reforestation) • 12. People are encouraged to plant trees to ______ the ecosystem. (renewable) • ...

10 Items: Collect and analyze evidence from a crime scene. • Are responsible for researching marine ecosystems. • Study and analyze both natural and manmade items to learn more. • Responsible for examining and monitoring the presence of chemicals in water. • Study the appearance, movement, and effect of chemical compounds on the earth. • ...

21 Items: Way What galaxy do we live in? • What falls during an ice storm? • What is the closest star to Earth? • What is the North Star also called? • What force pulls tectonic plates apart? • What phase comes after a crescent moon? • What type of front brings stormy weather? • What is the outermost layer of Earth called? • What is plant and animal matter in soil called? • ...

15 Items: A living part of an ecosystem • A nonliving part of an ecosystem • Step in a food chain or food web • An organism that makes its own food • An organism that cannot make its own food • A consumer that eats both plants and animals • Conversion of light energy from the sun into chemical energy • Organism that feeds on plant and animal remains and other dead matter • ...

27 Items: The variety of genes within a given species • Any living factor in an organism’s environment • The variety of ecosystems within a given region • Number of different species living in a specific area • Anything that has or once had all the characteristics of life • Species that normally live and thrive in a particular ecosystem • ...

9 Items: An ice giant that rotates on its side, causing extreme seasons. • Famous for its stunning ring system, made mostly of ice and rock. • A dwarf-planet located in the Kuiper Belt. Has a complex orbit and icy surface. • The farthest planet from the Sun and has the strongest winds in the Solar System. • ...

1 Item: climate, ecosystems, latitude, longitude, cartography, topography, population, migration, urbanization, natural resources, continents, rivers, mountains, oceans, demographics, environment, geopolitics, agriculture, region, elevation, soil, vegetation, set

15 Items: Leftover rocks after separation from an ore • Low population density areas outside of the city • Soil and rock overburdens that were removed during mining • Type of mining where large shafts are dug deep into the ground • Process of restoring land to a natural state after mining is done • Type of mining that destroys ecosystems permanently and completely • ...

27 Items: cucumbers. • and clams. • echinoderms. • respiration. • pollination. • in arthropods. • identical to the parent. • Organisms that primarily feed on plants. • Animals lacking a backbone or vertebral column. • Organisms that primarily feed on other animals. • The variety of life within a specific ecosystem or habitat. • ...

20 Items: Having a diet consisting of other animals. • The ability of cnidarians to regrow lost body parts. • Stinging organelles within cnidocytes, injecting toxins into prey. • The union of egg and sperm outside the body, common in many cnidarians. • Symmetry around a central point, a characteristic feature of cnidarians. • ...

18 Items: The living aspects of an organism's environment. • A large increase in a population of phytoplankton. • The nonliving aspects of an organism’s environment. • The collection of all of the earth’s ecosystems together. • Tiny photosynthetic organisms that float in ocean currents. • The specific place in the environment where an organism lives. • ...

30 Items: a place to dispose of waste\ • When fertile land becomes a desert • loss of resources though soil erosion • a species that is non native to an area • radioactive waste from nuclear reactors • travel and appreciation of nature areas • power obtained by harnessing of the wind • The uncontrolled expansion of urban areas • the decrease in the ph levels in the ocean • ...

27 Items: Any living factor in an organism’s environment • diversity The variety of genes within a given species • Anything that has or once had all the characteristics of life • divarsity Number of different species living in a specific area • diversity The variety of ecosystems within a given region • Basic unit of structure and organization of all living organisms • ...

42 Items: To dry out. • Slow sinking. • A forest of mangrove trees. • Being out of air and submerged. • Water of intermediate salinity. • A gas-filled bladder in seaweeds. • Animals that burrow in the substrate. • A current that is generated by tides. • Being out of water and exposed to air. • The intensity of the impact of a wave. • A fleshy plant that accumulates water. • ...

20 Items: Refers to Europe, Africa, and Asia, which were connected before the Columbian Exchange . • Refers to the Americas, which were introduced to Europeans after Christopher Columbus's voyage in 1492 . • An agreement between Spain and Portugal in 1494 dividing the newly discovered lands in the Americas between the two nations . • ...