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What are ecosystems?
Which ecosystems have few trees?
What are some forest ecosystems?
What are water ecosystems?
Critical thinking
100
interactions between the living and nonliving parts of an environment..
Plants need sunlight and heat Animals need water and air Others need soil and rocks
100
the difference and similarity between Tundra and Desert ecosystem?
they are both dry, but temperature is different.
100
Climate in tropical forests...
What is warm and rainy all year long?
100
freshwater and saltwater are...
What is examples of water ecosystems
100
Name four nonliving things that are part of a plant’s or animal’s environment.
What is soil, climate, water, and light.
200
food and shelter
What are two ways plants in an animal's environment help meet its needs.
200
how much rain it each gets.
What is the biggest difference between deserts and tropical forests?
200
The tropical forests are located near...
What is the equator?
200
saltwater ecosystems are ................ in size.
What is gigantic?
200
is a kind of land ecosystem. It has many grasses and flowering plants, but few trees. A climate of cool or cold winters and hot summers supports grasslands. The climate includes little rain.
What is grasslands?
300
the number of animals decrease when...
What are the effects of little rain fall in a chaparral community?
300
grasshoppers and bison are populations that can be found in...
What is grasslands?
300
The biggest difference between deciduous forests and coniferous forests?
Deciduous forests are rainy forests.
300
biggest difference between an ocean and a lake is...
What is salt?
300
is an ecosystem that gets very little rain. Days are often hot, but the nights are cool or even cold. But many animals rest out of sight during the hottest time of day.
What is a desert?
400
water, soil, sunlight and climate are part of...
What are the nonliving parts of an ecosystem?
400
you will find wolves, caribou, brown bears, and eagles in...
What is tundra?
400
Biggest difference between deserts and tropical forests?
how much rain it each gets?
400
whales can be found in ............................. ecosystem.
What is saltwater?
400
a cold, dry, land ecosystem. It is in the very northern part of the world. Parts of Alaska are tundra. Winters there are long and cold. Snow falls and cold winds blow. Summers are short and cool.
What is tundra ecosystem?
500
Plants get their energy to make food from...
What is sunlight?
500
Tundra have few trees because...
tree roots can't grow in frozen soil.
500
Oak, maple, and beech trees drop their leaves in the fall are found in...
What is deciduous forests ecosystem?
500
Lakes, ponds, rivers, and streams are examples of...
What is freshwater ecosystem?
500
1. grow mainly in northern North America, Europe, and Asia. They grow where summers are warm and dry. Winters are cold and snowy. 2. forests get rain in summer and snow in winter. Trees drop their leaves in the fall.
What is coniferous forests? What is deciduous forests?