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WorksheetsNR
Total questions: 80
Worksheet time: 2hrs 3mins
The part of the economy that is owned by individuals and is operated for their personal benefit is known as.....
Private Sector
Public Sector
Profit
Individual Decision Making
Lands managed by agencies of the government
National Parks
National Rivers
Public Lands
Restricted-use Lands
This agency manages fish, wildlife, and habitats.
US Forest Service
US Fish and Wildlife Service
National Oceanic and Atmospheric Administration
Bureau of Reclamation
This agency manages about 253 million acres of America's public lands as well as 700 million acres of subsurface mineral estate.
U.S. Department of Agriculture
Bureau of Land Management
National Park Service
US Department of the Interior
This agency is managed by the US Department of Agriculture and manages the 155 National forests and 20 National grasslands.
US Forest Service
US Fish and Wildlife Service
National Oceanic and Atmospheric Administration
Bureau of Reclamation
Asexual reproduction like mitosis produces
Two offspring cells with the same genetic material as the parent cell.
Two offspring cells with half genetic material as the parent cell.
Four offspring cells with the same genetic material as the parent cell.
Four offspring cells with half the genetic material as the parent cell.
A mode of reproduction by which an organism arises from a single organism and inherit the identical genes of that parent
Asexual Reproduction
Sexual Reproduction
Genetic Variation
Alleles
Requires two parents
sexual
asexual
A mode of reproduction in which an organism arises from two organisms and inherits half of its DNA from each parent
Sexual Reproduction
Asexual Reproduction
Cloning
Fragmentation
Why are fire fighters in danger on the job?
They could be trapped in the fire.
Heat exhaustion
Both 1 and 2
Neither 1 or 2
True or False: Fire clears away old trees to make room for new plants and trees.
True
False
True or False: Rangers allowed the fires to burn at first because fire has always been a vital part of the forest ecology.
True
False
What is a prolonged period of dry weather?
habitat
drought
firestorm
drought
What is the main reason for endangered species
Habitat loss
Climate change
Pollution
Over fishing
Seeds can move from one place to another by
wind
water
animals
wind, water, and animals
This part of the plant produces seeds and creates pollen.
roots
flower
stem
leaves
This part of the plant holds the plant in the ground and gets water and nutrients from the soil.
stem
leaves
flower
roots
The ___________ absorb sunlight to help make food for the plant.
seed
stem
roots
leaves
Jeffrey saw a small plant with a green stem sticking out of the soil. What stage in the plant life cycle is the plant in?
seedling
germination
young plant
seed
A substance that is more basic has a _____ pH than a substance that is acidic.
Which taxonomic unit is the lowest and most specific that includes highly similar individuals?
Kingdom
Species
Genus
Family
Which plant life cycle results in a plant completing its life cycle from germination to death in 2 or more years?
Annual
Biennial
Triennial
Perennial
Which plant life cycle completes its life cycle (germination to death) in two years?
Annual
Biennial
Perennial
Quartennial
Name the groups that we use to classify vertebrate animals
Goats, Sharks, Amphibians, and Panda's
Reptiles and Mammals
Mammal, Fish, Reptile, Amphibian, and Bird
Which group of animals are warm blooded?
Birds and Mammals
Reptiles and Amphibians
Mammals and Fish
Check all the animal groups that are cold blooded
Reptile
Mammal
Amphibian
Fish
Bird
Which animal group lives part of its life on land and part in water?
Reptiles
Fish
Amphibians
Which animal group spends its entire life in water?
Fish
Reptiles
Amphibians
Which animal group does a Lizard belong to?
Amphibian
Fish
Reptile
