A) weather B) weather and precipitation C) temperature and weather D) temperature and precipitation
A) Temperate Deciduous forest B) Tundra C) Desert
A) Tropical rainforest B) Grassland C) Coniferous forest D) Temperate deciduous forest
A) short period of time B) never known C) what is happening outside D) long period of time
A) true B) false
A) Savannah B) Tundra C) Grassland D) Tropical Rainforest
A) Temperate Deciduous Forest B) Coniferous Forest C) Tundra D) Savannah
A) Coniferous Forest B) Savannah C) Tropical Rainforest D) Tundra
A) Coniferous Forest B) Grassland C) Savannah D) Tropical Rainforest
A) Grassland B) Temperate Deciduous Forest C) Coniferous forest D) Tundra
A) Desert B) Grassland C) Tropical Rainforest D) Savannah
A) Desert B) Tropical Rainforest C) Tundra D) Temperate Deciduous Forest
A) Tundra B) Temperate Deciduous Forest C) Savannah D) Coniferous Forest
A) Freshwater B) Saltwater C) Marine
A) Marine B) Freshwater
A) Saltwater B) Marine C) Freshwater
A) to change seasons B) to decide C) to change color D) to fall off
A) to feed animals B) to make the soil better C) to save water during the winter or during the dry season D) to get more sunlight
A) in needles B) in cones C) in trunks D) in waxy leaves
A) weeds B) bark C) waxy coating D) sap
A) The ground is too bare B) Little light reaches the ground C) Animals eat them D) It is too cold
A) Many kinds of plants and animals B) rich soil C) great climate differences D) a lot of rain
A) vines B) ground C) treetops D) tree trunks
A) shrubs B) crops C) conifers D) grasses
A) fires B) rolling hills C) too much rain D) deep roots
A) They grow far apart so they don't have to compete with each other for water B) they grow only at night C) they do not have flowers D) they have roots above the ground
A) soil that is always frozen B) a plant in the tundra C) muddy soil D) soil that has thawed
A) it has many trees B) it gets no sunlight C) it does not have permafrost D) it is on mountain tops
A) pine needles B) large wide, fleshy leaves C) thick insulating tree bark
A) speed of water B) number of fish C) how animals adapt D) amount of salt
A) whales B) animals in coral reefs C) barnacles D) animals on the ocean floor
A) It has salt water B) It has trees C) It has very wet soil D) It has many birds
A) littoral zone B) deep zone C) Intertidal zone D) thermocline
A) coral reef B) sandy beach C) rocky shore D) mudflat
A) large numbers of plankton B) cold air C) floating algae D) coral reefs
A) tributary B) littoral zone C) open-water zone D) deep-water zone
A) temperate grassland B) tropical rain forest C) alpine tundra D) coniferous forest
A) coniferous forest B) temperate grassland C) alpine tundra D) tropical rain forest
A) alpine tundra B) tropical rainforest C) coniferous forest D) temperate grassland
A) intertidal zone B) neritic zone C) oceanic zone D) benthic zone
A) intertidal zone B) neritic zone C) benthic zone D) oceanic zone
A) intertidal zone B) neritic zone C) ocean floor oceanic zone D) benthic zone
A) neritic zone B) intertidal zone C) oceanic zone D) benthic zone
A) river B) wetland C) desert D) ocean
A) savanna B) swamp C) marsh D) forest
A) plants that grow far apart B) all of these C) a hot dry climate D) animals that are active mostly at night
A) desert B) tropical rain forest C) coniferous forest D) temperate deciduous forest
A) the soil B) a lizard C) coyote D) a cactus
A) increases as water gets deeper B) has no effect on the animals in a marine ecosystem C) affects the types of organisms that can live in a marine ecosystem
A) the amount of sunlight that passes into the water B) water depth C) sharks and whales D) water temperature
A) speed of the water B) source of the water C) none of these D) width of the stream or river
A) tall trees B) coniferous trees C) deciduous trees D) evergreen trees
A) benthic zone B) intertidal zone C) neritic zone D) oceanic zone
A) the depth of the water B) the temperature of the water C) the amount of sunlight that passes through the water D) All of these
A) an intertidal area B) coral reef C) polar ice D) the Sargasso Sea
A) all the places on Earth where life exists B) a community of organisms and its abiotic environment C) only the abiotic environment such as rainfall and soil D) many populations of a number of species
A) the neritic zone B) a pond C) a freshwater stream D) an estuary
A) The flow of a tributary stream slows slightly B) There is unusually heavy snowfall in the winter C) The movement of a boulder forms a new waterfall D) Ash and silt from a forest fire cover the surface of the stream
A) soil B) plants and animals C) number of ecosystems D) climate
A) They are dry and hot B) They are cold and dry C) They are areas where grasses are the main plants
A) trees B) plants C) birds D) moist soil
A) an intertidal area B) an estuary C) a coral reef D) a neritic area
A) plants for the praying mantis to eat B) other insects for the praying mantis to eat, and plants for the other insects to eat C) other insects for the praying mantis to eat D) a mouse for the praying mantis to eat, and grains for the mouse to eat
A) 40% B) 25% C) 50% D) 75%
A) deserts B) Tundra C) Taiga D) grasslands
A) False B) True
A) False B) True |